There are 11 ways to get from Waterloo to Gaithersburg by bus, plane, bus (Greyhound, Flixbus), train (Amtrak), car, subway, train, shuttle, or bus (Flixbus)
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Bus to Toronto Pearson International Airport, fly to Ronald Reagan Washington National Airport
best- Take the bus from Kitchener to Toronto Pearson Airportbus
- Fly from Toronto Pearson International Airport (YYZ) to Ronald Reagan Washington National Airport (DCA)plane YYZ - DCA
5h 22m$563–1,521Drive 433.9 mi
cheapest- Drive from Waterloo to Gaithersburgcar 433.9 mi
9h 37m$100–144Bus
- Take the bus from Wilfrid Laurier University to Winston Churchill Transitway Stationbus 25
- Take the bus from Mississauga to Newarkbus
- Take the bus from Newark Penn Station to Baltimore Downtown Bus Stationbus
- Take the bus from Warner St to Gaithersburg Park & Ridebus 201
20h 16m$106–369Train
- Take the train from Kitchener GO to Union Station GOtrain Ki
- Take the train from Toronto Union Station to New York Penn Stationtrain
- Take the train from Ny Moynihan Train Hall At Penn Station to Washington Union Stationtrain
20h 30m$224–504Bus to Toronto Pearson International Airport, fly to Washington Dulles International Airport, subway
- Take the bus from Kitchener to Toronto Pearson Airportbus
- Fly from Toronto Pearson International Airport (YYZ) to Washington Dulles International Airport (IAD)plane YYZ - IAD
- Take the subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platformsubway
5h 53m$563–1,020Train to Toronto Island Airport, fly to Washington Dulles International Airport, subway
- Take the train from Kitchener GO to Union Station GOtrain
- Fly from Toronto Island Airport (YTZ) to Washington Dulles International Airport (IAD)plane YTZ - IAD
- Take the subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platformsubway
6h 42m$136–492Bus, shuttle to Buffalo Niagara International Airport, fly to Ronald Reagan Washington National Airport
- Take the bus from Kitchener to Toronto Pearson Airportbus
- Take a shuttle bus from Pearson International Airport Terminal 1 to Buffalo Airport
- Fly from Buffalo Niagara International Airport (BUF) to Ronald Reagan Washington National Airport (DCA)plane BUF - DCA
6h 39m$198–791Bus, shuttle to Buffalo Niagara International Airport, fly to Washington Dulles International Airport, subway
- Take the bus from Kitchener to Toronto Pearson Airportbus
- Take a shuttle bus from Pearson International Airport Terminal 1 to Buffalo Airport
- Fly from Buffalo Niagara International Airport (BUF) to Washington Dulles International Airport (IAD)plane BUF - IAD
- Take the subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platformsubway
7h 12m$163–540Bus, shuttle to Buffalo Niagara International Airport, fly to Baltimore-Washington International Airport
- Take the bus from Kitchener to Toronto Pearson Airportbus
- Take a shuttle bus from Pearson International Airport Terminal 1 to Buffalo Airport
- Fly from Buffalo Niagara International Airport (BUF) to Baltimore-Washington International Airport (BWI)plane BUF - BWI
- Take the bus from BWI INTERNATIONAL TERMINAL wb LOWER LEVEL to Gaithersburg Park & Ridebus
7h 53m$181–686Train, bus
- Take the train from Kitchener GO to Union Station GOtrain Ki
- Take the bus from Toronto to Buffalobus
- Take the bus from Buffalo, Ny to Pittsburgh, Pabus 530
- Take the train from Pittsburgh Amtrak Station to Rockville Amtraktrain
22h 38m$165–456Bus via Ithaca
- Take the bus from Wilfrid Laurier University to Square Onebus 25
- Take the bus from Toronto to Ithacabus
- Take the bus from Ithaca to Washington Union Stationbus
23h 46m$145–242
Waterloo to Gaithersburg by bus
Questions & Answers
The cheapest way to get from Waterloo to Gaithersburg is to drive which costs $95 - $150 and takes 9h 37m.
The fastest way to get from Waterloo to Gaithersburg is to bus and fly which takes 5h 22m and costs $550 - $1,600.
No, there is no direct bus from Waterloo to Gaithersburg. However, there are services departing from Wilfrid Laurier University and arriving at Gaithersburg Park & Ride via Mississauga, Newark Penn Station and Warner St. The journey, including transfers, takes approximately 20h 16m.
No, there is no direct train from Waterloo to Gaithersburg. However, there are services departing from Kitchener GO and arriving at GAITHERSBURG MARC wb via Toronto Union Station, Ny Moynihan Train Hall At Penn Station and Washington Union Station. The journey, including transfers, takes approximately 20h 30m.
The distance between Waterloo and Gaithersburg is 440 miles. The road distance is 436.4 miles.
The best way to get from Waterloo to Gaithersburg without a car is to bus which takes 20h 16m and costs $100 - $370.
It takes approximately 5h 22m to get from Waterloo to Gaithersburg, including transfers.
Waterloo to Gaithersburg bus services, operated by GO Transit, depart from Wilfrid Laurier University station.
Waterloo to Gaithersburg train services, operated by GO Transit, depart from Kitchener GO station.
The best way to get from Waterloo to Gaithersburg is to bus which takes 20h 16m and costs $100 - $370. Alternatively, you can train, which costs $220 - $550 and takes 20h 30m.
What companies run services between Waterloo, ON, Canada and Gaithersburg, MD, USA?
You can take a bus from Wilfrid Laurier University to Gaithersburg Park & Ride via Winston Churchill Transitway Station, Mississauga, Newark Penn Station, Baltimore Downtown Bus Station, and Warner St in around 20h 16m. Alternatively, you can take a train from Kitchener GO to GAITHERSBURG MARC wb via Toronto Union Station, Penn Station, Ny Moynihan Train Hall At Penn Station, and Washington Union Station in around 20h 30m.
- Website
- united.com
Flights from Toronto Pearson International Airport to Ronald Reagan Washington National Airport
- Ave. Duration
- 1h 33m
- When
- Every day
- Estimated price
- $65–420
Flights from Toronto Pearson International Airport to Ronald Reagan Washington National Airport via Newark
- Ave. Duration
- 4h 4m
- When
- Every day
- Estimated price
- $85–470
Flights from Toronto Pearson International Airport to Washington Dulles International Airport
- Ave. Duration
- 1h 35m
- When
- Every day
- Estimated price
- $40–270
Flights from Toronto Pearson International Airport to Washington Dulles International Airport via Cleveland
- Ave. Duration
- 3h 30m
- When
- Every day
- Estimated price
- $50–290
Flights from Toronto Island Airport to Washington Dulles International Airport
- Ave. Duration
- 1h 17m
- When
- Every day
- Estimated price
- $45–300
Flights from Buffalo Niagara International Airport to Washington Dulles International Airport
- Ave. Duration
- 1h 20m
- When
- Every day
- Estimated price
- $60–400
- Website
- aircanada.com
Flights from Toronto Pearson International Airport to Ronald Reagan Washington National Airport
- Ave. Duration
- 1h 33m
- When
- Every day
- Estimated price
- $65–420
Flights from Toronto Pearson International Airport to Ronald Reagan Washington National Airport via Ottawa
- Ave. Duration
- 3h 50m
- When
- Every day
- Estimated price
- $95–500
Flights from Toronto Pearson International Airport to Washington Dulles International Airport
- Ave. Duration
- 1h 35m
- When
- Every day
- Estimated price
- $40–270
Flights from Toronto Pearson International Airport to Washington Dulles International Airport via Cleveland
- Ave. Duration
- 3h 30m
- When
- Every day
- Estimated price
- $50–290
Flights from Toronto Island Airport to Washington Dulles International Airport
- Ave. Duration
- 1h 17m
- When
- Every day
- Estimated price
- $45–300
- Website
- aa.com
Flights from Toronto Pearson International Airport to Ronald Reagan Washington National Airport
- Ave. Duration
- 1h 45m
- When
- Every day
- Estimated price
- $65–420
Flights from Buffalo Niagara International Airport to Ronald Reagan Washington National Airport
- Ave. Duration
- 1h 28m
- When
- Every day
- Estimated price
- $95–650
- Website
- southwest.com
Flights from Buffalo Niagara International Airport to Baltimore-Washington International Airport
- Ave. Duration
- 1h 14m
- When
- Every day
- Estimated price
- $80–550
- Website
- flyporter.com
Flights from Toronto Pearson International Airport to Ronald Reagan Washington National Airport
- Ave. Duration
- 1h 45m
- When
- Every day
- Estimated price
- $65–420
Flights from Toronto Island Airport to Washington Dulles International Airport
- Ave. Duration
- 1h 30m
- When
- Every day
- Estimated price
- $120–470
- Phone
- +1 888-438-6646
- Website
- gotransit.com
Train from Kitchener GO to Union Station GO
- Ave. Duration
- 1h 39m
- Frequency
- Every 3 hours
- Estimated price
- $12–16
- Website
- https://www.gotransit.com/en
- Website
- https://www.gotransit.com/en/see-schedules
- Passenger
- $12–16
Train from Kitchener GO to Union Station GO
- Ave. Duration
- 1h 39m
- Frequency
- Every 3 hours
- Estimated price
- $12–16
- Website
- https://www.gotransit.com/en
- Website
- https://www.gotransit.com/en/see-schedules
- Passenger
- $12–16
Train from Kitchener GO to Union Station GO
- Ave. Duration
- 1h 39m
- Frequency
- Every 3 hours
- Estimated price
- $12–16
- Website
- https://www.gotransit.com/en
- Website
- https://www.gotransit.com/en/see-schedules
- Passenger
- $12–16
- Phone
- +1 888 842-7245
- Website
- viarail.ca
Train from Toronto Union Station to New York Penn Station
- Ave. Duration
- 12h 56m
- Frequency
- Once daily
- Estimated price
- $140–330
- Website
- https://www.viarail.ca/en
- Escape
- $140–320
- Business
- $180–310
- Business Plus
- $200–320
- Economy
- $160–330
- Economy Plus
- $180–330
Rome2Rio's guide to Amtrak Acela
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Ny Moynihan Train Hall At Penn Station to Washington Union Station
- Ave. Duration
- 3h
- Frequency
- Hourly
- Estimated price
- $50–750
- Schedules at
- https://www.amtrak.com/acela-train
- Website
- https://www.amtrak.com/home.html
- Business Class
- $50–490
- First Class
- $200–750
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Ny Moynihan Train Hall At Penn Station to Washington Union Station
- Ave. Duration
- 3h 35m
- Frequency
- Hourly
- Estimated price
- $70–150
- Website
- https://www.amtrak.com/home.html
Train from Pittsburgh Amtrak Station to Rockville Amtrak
- Ave. Duration
- 6h 56m
- Frequency
- Once daily
- Estimated price
- $85–180
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 202 466 3876
- Website
- wmata.com
Subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platform
- Ave. Duration
- 46 min
- Frequency
- Every 15 minutes
- Estimated price
- $2–3
- Website
- https://www.wmata.com
- standard fare after 9:30 p.m
- $2–3
Subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platform
- Ave. Duration
- 46 min
- Frequency
- Every 15 minutes
- Estimated price
- $2–3
- Website
- https://www.wmata.com
- standard fare after 9:30 p.m
- $2–3
Subway from Washington Dulles International Airport, Silver Line Center Platform to Farragut West, Blue/Orange/Silver Line Track 1 Platform
- Ave. Duration
- 46 min
- Frequency
- Every 15 minutes
- Estimated price
- $2–3
- Website
- https://www.wmata.com
- standard fare after 9:30 p.m
- $2–3
- Phone
- +1 (855) 626-8585
- Website
- https://www.flixbus.com
Bus from Kitchener to Toronto Pearson Airport
- Ave. Duration
- 55 min
- Frequency
- Every 4 hours
- Estimated price
- $8–15
- Schedules at
- flixbus.com
Bus from Newark Penn Station to Baltimore Downtown Bus Station
- Ave. Duration
- 3h 55m
- Frequency
- Twice daily
- Estimated price
- $29–50
- Schedules at
- flixbus.com
Bus from Kitchener to Toronto Pearson Airport
- Ave. Duration
- 55 min
- Frequency
- Every 4 hours
- Estimated price
- $8–15
- Schedules at
- flixbus.com
Bus from Kitchener to Toronto Pearson Airport
- Ave. Duration
- 55 min
- Frequency
- Every 4 hours
- Estimated price
- $8–15
- Schedules at
- flixbus.com
Bus from Kitchener to Toronto Pearson Airport
- Ave. Duration
- 55 min
- Frequency
- Every 4 hours
- Estimated price
- $8–15
- Schedules at
- flixbus.com
Bus from Kitchener to Toronto Pearson Airport
- Ave. Duration
- 55 min
- Frequency
- Every 4 hours
- Estimated price
- $8–15
- Schedules at
- flixbus.com
Bus from Toronto to Buffalo
- Ave. Duration
- 3h 5m
- Frequency
- 4 times a day
- Estimated price
- $16–27
- Schedules at
- flixbus.com
Bus from Toronto to Ithaca
- Ave. Duration
- 7h 30m
- Frequency
- Twice daily
- Estimated price
- $40–75
- Schedules at
- flixbus.com
Bus from Ithaca to Washington Union Station
- Ave. Duration
- 10h
- Frequency
- 5 times a week
- Estimated price
- $85–140
- Schedules at
- flixbus.com
- Phone
- +1 888-438-6646
- Website
- gotransit.com
Bus from Wilfrid Laurier University to Winston Churchill Transitway Station
- Ave. Duration
- 1h 21m
- Frequency
- Hourly
- Estimated price
- $10–12
- Website
- https://www.gotransit.com/en
- Website
- https://www.gotransit.com/en/see-schedules
- Passenger
- $10–12
Bus from Wilfrid Laurier University to Square One
- Ave. Duration
- 1h 39m
- Frequency
- Hourly
- Estimated price
- $10–13
- Website
- https://www.gotransit.com/en
- Website
- https://www.gotransit.com/en/see-schedules
- Passenger
- $10–13
- Phone
- +1 800-858-8555
- Website
- trailways.com
Bus from Mississauga to Newark
- Ave. Duration
- 11h 10m
- Frequency
- Twice daily
- Estimated price
- $65–300
- Website
- https://trailways.com
- Schedules at
- https://trailways.com/schedules/
- Saver
- $65–280
- Flexible
- $110–300
Bus from Toronto to Buffalo
- Ave. Duration
- 2h 55m
- Frequency
- 4 times a day
- Estimated price
- $22–60
- Website
- https://trailways.com
- Schedules at
- https://trailways.com/schedules/
- Saver
- $22–60
- Flexible
- $40–60
Bus from Buffalo, Ny to Pittsburgh, Pa
- Ave. Duration
- 7h 30m
- Frequency
- Once daily
- Estimated price
- $50–220
- Website
- https://trailways.com
- Schedules at
- https://trailways.com/schedules/
- Saver
- $50–210
- Flexible
- $90–220
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- greyhound.com
Bus from Newark Penn Station to Baltimore Downtown Bus Station
- Ave. Duration
- 3h
- Frequency
- 5 times a day
- Estimated price
- $29–55
- Website
- https://www.greyhound.com/
Bus from Toronto to Buffalo
- Ave. Duration
- 2h 45m
- Frequency
- 3 times a day
- Estimated price
- $16–35
- Website
- https://www.greyhound.com/
- Phone
- 1-866-743-3682
- Website
- mta.maryland.gov
Bus from Warner St to Gaithersburg Park & Ride
- Ave. Duration
- 1h 45m
- Frequency
- Every 4 hours
- Estimated price
- $2
- Website
- https://www.mta.maryland.gov
Bus from BWI INTERNATIONAL TERMINAL wb LOWER LEVEL to Gaithersburg Park & Ride
- Ave. Duration
- 1h 18m
- Frequency
- Every 2 hours
- Estimated price
- $2
- Website
- https://www.mta.maryland.gov
- Phone
- +1 905 374 8111
- [email protected]
- Website
- niagaraairbus.com
Shuttle from Pearson International Airport Terminal 1 to Buffalo Airport
- Ave. Duration
- 2h
- Frequency
- On demand
- Estimated price
- $90–120
- Website
- https://www.niagaraairbus.com/
Shuttle from Pearson International Airport Terminal 1 to Buffalo Airport
- Ave. Duration
- 2h
- Frequency
- On demand
- Estimated price
- $90–120
- Website
- https://www.niagaraairbus.com/
Shuttle from Pearson International Airport Terminal 1 to Buffalo Airport
- Ave. Duration
- 2h
- Frequency
- On demand
- Estimated price
- $90–120
- Website
- https://www.niagaraairbus.com/
Want to know more about travelling around United States
Rome2Rio's Travel Guide series provide vital information for the global traveller. Filled with useful and timely travel information, the guides answer all the hard questions - such as 'How do I buy a ticket?', 'Should I book online before I travel? ', 'How much should I expect to pay?', 'Do the trains and buses have Wifi?' - to help you get the most out of your next trip.
Related travel guides
Travelling to the US: What do I need to know?
Read the travel guide
Need to know: Greyhound
Read the travel guide
Why you should take the train in the US
Read the travel guide
More Questions & Answers
Waterloo to Gaithersburg bus services, operated by GO Transit, arrive at Winston Churchill Transitway Station.
Waterloo to Gaithersburg train services, operated by GO Transit, arrive at Union Station GO.
Yes, the driving distance between Waterloo to Gaithersburg is 436 miles. It takes approximately 9h 37m to drive from Waterloo to Gaithersburg.
There are 191+ hotels available in Gaithersburg.


























