There are 8 ways to get from Portland to Gaithersburg by plane, subway, bus, train, bus (Flixbus), car, train (Amtrak), or bus (Amtrak, Flixbus, Greyhound)
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Fly to Ronald Reagan Washington National Airport, subway
best- Fly from Portland (PWM) to Ronald Reagan Washington National Airport (DCA)plane PWM - DCA
- Take the subway from Gallery Place, Red Line Track 2 Platform to Shady Grove, Red Line Center Platformsubway
2h 50m$129–737Drive 536.1 mi
cheapest- Drive from Portland to Gaithersburgcar 536.1 mi
9h 50m$89–128Bus, train
- Take the bus from Portland, ME to Boston, MA - South Stationbus
- Take the train from Boston to Ny Moynihan Train Hall At Penn Stationtrain
- Take the train from Ny Moynihan Train Hall At Penn Station to Washington Union Stationtrain
10h 40m$193–986Bus via New York
- Take the bus from City of Portland to New York Midtownbus
- Take the bus from New York Midtown to Baltimore Downtown Bus Stationbus
- Take the bus from Warner St to Gaithersburg Park & Ridebus 201
14h 21m$91–141Fly to Washington Dulles International Airport, subway
- Fly from Portland (PWM) to Washington Dulles International Airport (IAD)plane PWM - IAD
- Take the subway from Washington Dulles International Airport, Silver Line Center Platform to Metro Center, Blue/Orange/Silver Line Center Platformsubway
3h 29m$106–598Fly to Baltimore-Washington International Airport, bus
- Fly from Portland (PWM) to Baltimore-Washington International Airport (BWI)plane PWM - BWI
- Take the bus from BWI INTERNATIONAL TERMINAL wb LOWER LEVEL to Gaithersburg Park & Ridebus
3h 58m$90–524Train (Amtrak)
- Take the train from Portland to Bostontrain Downeaster
- Take the train from Boston to Washington Union Stationtrain Acela
11h 14m$308–493Bus
- Take the bus from Portland, ME to Boston, MA - South Stationbus
- Take the bus from Boston to Baltimore Downtown Bus Stationbus
- Take the bus from Warner St to Gaithersburg Park & Ridebus 201
14h 25m$93–165
Portland to Gaithersburg by bus, train, and subway
Comparing Your Travel Options
The cheapest way to get from Portland to Gaithersburg is to drive which costs $85 - $130 and takes 9h 50m.
The fastest way to get from Portland to Gaithersburg is to fly and subway which takes 2h 50m and costs $120 - $750.
No, there is no direct bus from Portland to Gaithersburg. However, there are services departing from City of Portland and arriving at Gaithersburg Park & Ride via New York Midtown and Warner St. The journey, including transfers, takes approximately 14h 21m.
No, there is no direct train from Portland to Gaithersburg. However, there are services departing from Portland and arriving at Shady Grove, Red Line Center Platform via North Station, Boston and Union Station, Red Line Center Platform. The journey, including transfers, takes approximately 11h 14m.
The distance between Portland and Gaithersburg is 508 miles. The road distance is 539.3 miles.
The best way to get from Portland to Gaithersburg without a car is to bus and train which takes 10h 40m and costs $190 - $1,000.
It takes approximately 2h 50m to get from Portland to Gaithersburg, including transfers.
Portland to Gaithersburg bus services, operated by Flixbus USA, depart from City of Portland station.
Portland to Gaithersburg train services, operated by Amtrak, depart from Portland station.
The best way to get from Portland to Gaithersburg is to bus via New York which takes 14h 21m and costs $90 - $150. Alternatively, you can train, which costs $300 - $500 and takes 11h 14m.
What companies run services between Portland, ME, USA and Gaithersburg, MD, USA?
You can take a bus from City of Portland to Gaithersburg Park & Ride via New York Midtown, Baltimore Downtown Bus Station, and Warner St in around 14h 21m. Alternatively, you can take a train from Portland to Shady Grove, Red Line Center Platform via Boston, North Station, Back Bay, Boston, Washington Union Station, and Union Station, Red Line Center Platform in around 11h 14m.
- Website
- united.com
Flights from Portland to Ronald Reagan Washington National Airport via Newark
- Ave. Duration
- 4h 37m
- When
- Every day
- Estimated price
- $120–750
Flights from Portland to Washington Dulles International Airport
- Ave. Duration
- 2h 2m
- When
- Every day
- Estimated price
- $100–600
- Website
- aa.com
Flights from Portland to Ronald Reagan Washington National Airport
- Ave. Duration
- 1h 58m
- When
- Every day
- Estimated price
- $120–750
Flights from Portland to Ronald Reagan Washington National Airport via New York La Guardia
- Ave. Duration
- 4h 14m
- When
- Monday, Tuesday, Wednesday, Thursday, Friday, and Sunday
- Estimated price
- $120–750
- Website
- southwest.com
Flights from Portland to Baltimore-Washington International Airport
- Ave. Duration
- 1h 45m
- When
- Every day
- Estimated price
- $85–550
- Website
- delta.com
Flights from Portland to Ronald Reagan Washington National Airport via New York La Guardia
- Ave. Duration
- 4h 15m
- When
- Every day
- Estimated price
- $120–750
Flights from Portland to Ronald Reagan Washington National Airport via New York JFK
- Ave. Duration
- 3h 57m
- When
- Every day
- Estimated price
- $120–750
Subway from Gallery Place, Red Line Track 2 Platform to Shady Grove, Red Line Center Platform
- Ave. Duration
- 35 min
- Frequency
- Every 10 minutes
- Estimated price
- $2–3
- Website
- Washington Metropolitan Area Transit Authority
- standard fare after 9:30 p.m
- $2–3
Subway from Washington Dulles International Airport, Silver Line Center Platform to Metro Center, Blue/Orange/Silver Line Center Platform
- Ave. Duration
- 49 min
- Frequency
- Every 15 minutes
- Estimated price
- $2–3
- Website
- Washington Metropolitan Area Transit Authority
- standard fare after 9:30 p.m
- $2–3
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Boston to Ny Moynihan Train Hall At Penn Station
- Ave. Duration
- 4h 2m
- Frequency
- Every 3 hours
- Estimated price
- $120–200
- Website
- Amtrak
Train from Ny Moynihan Train Hall At Penn Station to Washington Union Station
- Ave. Duration
- 3h 35m
- Frequency
- Hourly
- Estimated price
- $120–190
- Website
- Amtrak
Train from Portland to Boston
- Ave. Duration
- 2h 32m
- Frequency
- Every 4 hours
- Estimated price
- $60–100
- Website
- Amtrak
Train from Boston to Washington Union Station
- Ave. Duration
- 8h 10m
- Frequency
- Every 4 hours
- Estimated price
- $240–390
- Website
- Amtrak
Rome2Rio's guide to Amtrak Acela
Contact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Boston to Ny Moynihan Train Hall At Penn Station
- Ave. Duration
- 3h 49m
- Frequency
- Every 4 hours
- Estimated price
- $50–750
- Schedules at
- Amtrak Acela
- Website
- Amtrak
- Business Class
- $50–490
- First Class
- $200–750
Train from Ny Moynihan Train Hall At Penn Station to Washington Union Station
- Ave. Duration
- 3h
- Frequency
- Hourly
- Estimated price
- $50–750
- Schedules at
- Amtrak Acela
- Website
- Amtrak
- Business Class
- $50–490
- First Class
- $200–750
Train from Boston to Washington Union Station
- Ave. Duration
- 6h 56m
- Frequency
- Every 4 hours
- Estimated price
- $100–900
- Schedules at
- Amtrak Acela
- Website
- Amtrak
- Business Class
- $100–550
- First Class
- $310–900
- Phone
- +1 800 639 3317
- [email protected]
- Website
- Concord Coach Lines
Bus from Portland, ME to Boston, MA - South Station
- Ave. Duration
- 1h 55m
- Frequency
- Hourly
- Estimated price
- $23–35
- Website
- Concord Coach Lines
Bus from Portland, ME to Boston, MA - South Station
- Ave. Duration
- 1h 55m
- Frequency
- Hourly
- Estimated price
- $23–35
- Website
- Concord Coach Lines
Rome2Rio's guide to Amtrak Thruway
Contact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Bus from Portland, ME to Boston, MA - South Station
- Ave. Duration
- 1h 55m
- Frequency
- Hourly
- Estimated price
- $21–45
- Website
- Amtrak
- Adult
- $21–45
Bus from Portland, ME to Boston, MA - South Station
- Ave. Duration
- 1h 55m
- Frequency
- Hourly
- Estimated price
- $21–45
- Website
- Amtrak
- Adult
- $21–45
- Phone
- +1 (855) 626-8585
- Website
- Flixbus USA
Bus from City of Portland to New York Midtown
- Ave. Duration
- 7h 16m
- Frequency
- Once daily
- Estimated price
- $50–80
- Schedules at
- Flixbus USA
Bus from New York Midtown to Baltimore Downtown Bus Station
- Ave. Duration
- 3h 20m
- Frequency
- Every 2 hours
- Estimated price
- $35–60
- Schedules at
- Flixbus USA
Bus from Boston to Baltimore Downtown Bus Station
- Ave. Duration
- 8h 45m
- Frequency
- Twice daily
- Estimated price
- $70–110
- Schedules at
- Flixbus USA
- Phone
- 1-866-743-3682
- Website
- Maryland Transit
Bus from Warner St to Gaithersburg Park & Ride
- Ave. Duration
- 1h 45m
- Frequency
- Every 4 hours
- Estimated price
- $2
- Website
- Maryland Transit
Bus from BWI INTERNATIONAL TERMINAL wb LOWER LEVEL to Gaithersburg Park & Ride
- Ave. Duration
- 1h 18m
- Frequency
- Every 2 hours
- Estimated price
- $2
- Website
- Maryland Transit
Bus from Warner St to Gaithersburg Park & Ride
- Ave. Duration
- 1h 45m
- Frequency
- Every 4 hours
- Estimated price
- $2
- Website
- Maryland Transit
Rome2Rio's guide to Greyhound USA
Contact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from Boston to Baltimore Downtown Bus Station
- Ave. Duration
- 8h 20m
- Frequency
- Once daily
- Estimated price
- $80–120
- Website
- Greyhound
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Booking & Getting There
Portland to Gaithersburg bus services, operated by Flixbus USA, arrive at New York Midtown station.
Portland to Gaithersburg train services, operated by Amtrak, arrive at Boston station.
Yes, the driving distance between Portland to Gaithersburg is 539 miles. It takes approximately 9h 50m to drive from Portland to Gaithersburg.
There are 204+ hotels available in Gaithersburg.





















