There are 5 ways to get from Atlantic City to Gaithersburg by train (Amtrak), bus (Greyhound), car, train, plane, or subway
Select an option below to see step-by-step directions and to compare ticket prices and travel times in Rome2Rio's travel planner.
Train
best- Take the train from Atlantic City Rail Terminal to 30th Street Stationtrain Atlc
- Take the train from 30th Street Station to Washington Union Stationtrain Northeast Regional / ...
4h 38m$35–678Bus
cheapest- Take the bus from Atlantic City to Baltimore Downtown Bus Stationbus Greyhound US0320
- Take the bus from Warner St to Gaithersburg Park & Ridebus 201
7h$28–43Drive 178 mi
- Drive from Atlantic City to Gaithersburgcar 178 mi
3h 31m$33–47Train, fly to Ronald Reagan Washington National Airport
- Take the train from Atlantic City Rail Terminal to 30th Street Stationtrain
- Fly from Philadelphia International Airport (PHL) to Ronald Reagan Washington National Airport (DCA)plane PHL - DCA
5h 25m$959–1,336Train, fly to Washington Dulles International Airport, subway
- Take the train from Atlantic City Rail Terminal to 30th Street Stationtrain
- Fly from Philadelphia International Airport (PHL) to Washington Dulles International Airport (IAD)plane PHL - IAD
- Take the subway from Washington Dulles International Airport, Silver Line Center Platform to Metro Center, Blue/Orange/Silver Line Center Platformsubway
5h 51m$959–1,235
Atlantic City to Gaithersburg by train and subway
Comparing Your Travel Options
The cheapest way to get from Atlantic City to Gaithersburg is to bus which costs $28 - $45 and takes 7h.
The fastest way to get from Atlantic City to Gaithersburg is to drive which takes 3h 31m and costs $30 - $50.
No, there is no direct bus from Atlantic City to Gaithersburg. However, there are services departing from Atlantic City and arriving at Gaithersburg Park & Ride via Warner St. The journey, including transfers, takes approximately 7h.
No, there is no direct train from Atlantic City to Gaithersburg. However, there are services departing from Atlantic City Rail Terminal and arriving at Shady Grove, Red Line Center Platform via 30th Street Station and Union Station, Red Line Center Platform. The journey, including transfers, takes approximately 4h 38m.
The distance between Atlantic City and Gaithersburg is 222 miles. The road distance is 179 miles.
The best way to get from Atlantic City to Gaithersburg without a car is to train which takes 4h 38m and costs $30 - $700.
It takes approximately 4h 38m to get from Atlantic City to Gaithersburg, including transfers.
Atlantic City to Gaithersburg bus services, operated by Greyhound USA, depart from Atlantic City station.
Atlantic City to Gaithersburg train services, operated by NJ Transit, depart from Atlantic City Rail Terminal station.
The best way to get from Atlantic City to Gaithersburg is to train which takes 4h 38m and costs $30 - $700. Alternatively, you can bus, which costs $28 - $45 and takes 7h.
What companies run services between Atlantic City, NJ, USA and Gaithersburg, MD, USA?
You can take a train from Atlantic City Rail Terminal to Shady Grove, Red Line Center Platform via 30th Street Station, Washington Union Station, and Union Station, Red Line Center Platform in around 4h 38m. Alternatively, you can take a bus from Atlantic City to Gaithersburg Park & Ride via Baltimore Downtown Bus Station and Warner St in around 7h.
- Website
- united.com
Flights from Philadelphia International Airport to Washington Dulles International Airport
- Ave. Duration
- 1h 10m
- When
- Every day
- Estimated price
- $55–420
- Phone
- +1 973-275-5555
- Website
- New Jersey Transit
Train from Atlantic City Rail Terminal to 30th Street Station
- Ave. Duration
- 1h 40m
- Frequency
- Every 2 hours
- Estimated price
- $2–25
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult
- $2–25
Train from Atlantic City Rail Terminal to 30th Street Station
- Ave. Duration
- 1h 40m
- Frequency
- Every 2 hours
- Estimated price
- $2–25
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult
- $2–25
Train from Atlantic City Rail Terminal to 30th Street Station
- Ave. Duration
- 1h 40m
- Frequency
- Every 2 hours
- Estimated price
- $2–25
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult
- $2–25
Rome2Rio's guide to Greyhound USA
Contact DetailsContact Details
- Phone
- +1 214-849-8100
- [email protected]
- Website
- Greyhound
Bus from Atlantic City to Baltimore Downtown Bus Station
- Ave. Duration
- 4h 15m
- Frequency
- Once daily
- Estimated price
- $26–45
- Website
- Greyhound
Want to know more about travelling around United States
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Booking & Getting There
Atlantic City to Gaithersburg bus services, operated by Greyhound USA, arrive at Baltimore Downtown Bus Station.
Atlantic City to Gaithersburg train services, operated by NJ Transit, arrive at 30th Street Station.
Yes, the driving distance between Atlantic City to Gaithersburg is 179 miles. It takes approximately 3h 31m to drive from Atlantic City to Gaithersburg.
There are 205+ hotels available in Gaithersburg.


