There are 10 ways to get from Gaithersburg to Princeton by train (Amtrak), bus (Flixbus), car, plane, train, bus, 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 (Amtrak)
best- Take the train from Washington Union Station to TrentonNortheast Regional
4h 32m$28–476Bus (Flixbus)
- Take the bus from Washington Union Station to New BrunswickFlixBus 2609 / ...
7h 26m$40–72Drive 186.3 mi
- Drive from Gaithersburg to Princeton186.3 mi
3h 23m$34–50Fly Ronald Reagan Washington National Airport to Newark Liberty International Airport, train
- Fly from Ronald Reagan Washington National Airport (DCA) to Newark Liberty International Airport (EWR)DCA - EWR
- Take the train from Newark Airport Railroad Station to Princeton Jct.
4h 53m$91–483Bus, train
- Take the bus from Silver Spring to PhiladelphiaWashington
- Take the train from Gray 30th St Station to TrentonTre
8h 36mFly Ronald Reagan Washington National Airport to Laguardia Airport, train
- Fly from Ronald Reagan Washington National Airport (DCA) to Laguardia Airport (LGA)DCA - LGA
- Take the train from New York Penn Station to Princeton Jct.
5h 40m$81–506Subway to Washington Dulles International Airport, fly to Newark Liberty International Airport, train
- Take the subway from Farragut West, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platform
- Fly from Washington Dulles International Airport (IAD) to Newark Liberty International Airport (EWR)IAD - EWR
- Take the train from Newark Airport Railroad Station to Princeton Jct.
5h 20m$231–507Fly Ronald Reagan Washington National Airport to John F. Kennedy International Airport, train
- Fly from Ronald Reagan Washington National Airport (DCA) to John F. Kennedy International Airport (JFK)DCA - JFK
- Take the train from New York Penn Station to Princeton Jct.
5h 30m$91–549Subway to Washington Dulles International Airport, fly to Lancaster, drive
- Take the subway from Farragut West, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platform
- Fly from Washington Dulles International Airport (IAD) to Lancaster (LNS)IAD - LNS
- Drive from Lancaster-Airport-LNS to Princeton
5h 28m$118–492Subway to Ronald Reagan Washington National Airport, fly to Philadelphia International Airport, train
- Take the subway from Shady Grove, Red Line Center Platform to Gallery Place, Red Line Track 1 Platform
- Fly from Ronald Reagan Washington National Airport (DCA) to Philadelphia International Airport (PHL)DCA - PHL
- Take the train from 30th Street Station to Princeton Junction Amtrak Station
5h 27m$81–779
Gaithersburg to Princeton by subway and train (Amtrak)
Questions & Answers
The cheapest way to get from Gaithersburg to Princeton is to drive which costs $30 - $50 and takes 3h 23m.
The fastest way to get from Gaithersburg to Princeton is to drive which takes 3h 23m and costs $30 - $50.
No, there is no direct train from Gaithersburg to Princeton. However, there are services departing from Shady Grove, Red Line Center Platform and arriving at Princeton via Washington Union Station, Trenton Transit Center and Princeton Jct.. The journey, including transfers, takes approximately 4h 32m.
The distance between Gaithersburg and Princeton is 199 miles. The road distance is 187.4 miles.
The best way to get from Gaithersburg to Princeton without a car is to train which takes 4h 32m and costs $28 - $480.
It takes approximately 4h 32m to get from Gaithersburg to Princeton, including transfers.
Gaithersburg to Princeton train services, operated by Amtrak Northeast Regional, depart from Washington Union Station.
The best way to get from Gaithersburg to Princeton is to train which takes 4h 32m and costs $28 - $480. Alternatively, you can bus, which costs $40 - $75 and takes 7h 26m.
Gaithersburg to Princeton train services, operated by Amtrak Northeast Regional, arrive at Trenton station.
Yes, the driving distance between Gaithersburg to Princeton is 187 miles. It takes approximately 3h 23m to drive from Gaithersburg to Princeton.
What companies run services between Gaithersburg, MD, USA and Princeton, NJ, USA?
Amtrak Northeast Regional operates a train from Washington Union Station to Trenton hourly. Tickets cost $23–270 and the journey takes 2h 28m. Amtrak also services this route 4 times a day. Alternatively, Flixbus USA operates a bus from Washington Union Station to New Brunswick twice daily. Tickets cost $30–55 and the journey takes 3h 40m.
- Website
- united.com
Flights from Ronald Reagan Washington National Airport to Newark Liberty International Airport
- Ave. Duration
- 1h 27m
- When
- Every day
- Estimated price
- $60–430
Flights from Washington Dulles International Airport to Newark Liberty International Airport
- Ave. Duration
- 1h 24m
- When
- Every day
- Estimated price
- $35–240
- Website
- aa.com
Flights from Ronald Reagan Washington National Airport to Laguardia Airport
- Ave. Duration
- 1h 18m
- When
- Every day
- Estimated price
- $70–460
Flights from Ronald Reagan Washington National Airport to John F. Kennedy International Airport
- Ave. Duration
- 1h 24m
- When
- Every day
- Estimated price
- $70–490
Flights from Ronald Reagan Washington National Airport to Philadelphia International Airport
- Ave. Duration
- 1h
- When
- Every day
- Estimated price
- $70–550
- Website
- delta.com
Flights from Ronald Reagan Washington National Airport to Laguardia Airport
- Ave. Duration
- 1h 17m
- When
- Every day
- Estimated price
- $70–460
Flights from Ronald Reagan Washington National Airport to John F. Kennedy International Airport
- Ave. Duration
- 1h 36m
- When
- Every day
- Estimated price
- $70–490
- Website
- iflysouthern.com
Flights from Washington Dulles International Airport to Lancaster
- Ave. Duration
- 1h 6m
- When
- Every day
- Estimated price
- $95–450
- Website
- jetblue.com
Flights from Ronald Reagan Washington National Airport to John F. Kennedy International Airport
- Ave. Duration
- 1h 14m
- When
- Every day
- Estimated price
- $70–490
Rome2Rio's guide to Amtrak Northeast Regional
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Washington Union Station to Trenton
- Ave. Duration
- 2h 28m
- Frequency
- Hourly
- Estimated price
- $23–270
- Website
- https://www.amtrak.com/home.html
- Schedules at
- https://www.amtrak.com/northeast-regional-train
- Coach
- $23–270
- Business Class
- $80–320
Train from 30th Street Station to Princeton Junction Amtrak Station
- Ave. Duration
- 36 min
- Frequency
- 4 times a day
- Estimated price
- $5–210
- Website
- https://www.amtrak.com/home.html
- Schedules at
- https://www.amtrak.com/northeast-regional-train
- Coach
- $5–210
- Business Class
- $45–240
Rome2Rio's guide to Amtrak
Contact Details
- Phone
- +1 800-872-7245
- Website
- amtrak.com
Train from Washington Union Station to Trenton
- Ave. Duration
- 2h 17m
- Frequency
- 4 times a day
- Estimated price
- $45–250
- Website
- https://www.amtrak.com/home.html
Train from 30th Street Station to Princeton Junction Amtrak Station
- Ave. Duration
- 33 min
- Frequency
- Twice daily
- Estimated price
- $22–130
- Website
- https://www.amtrak.com/home.html
- Phone
- +1 973-275-5555
- Website
- njtransit.com
Train from Newark Airport Railroad Station to Princeton Jct.
- Ave. Duration
- 49 min
- Frequency
- Every 30 minutes
- Estimated price
- $20–25
- Website
- https://www.njtransit.com/
- Schedules at
- https://www.njtransit.com/bus-to
- Adult Airport
- $20–25
Train from New York Penn Station to Princeton Jct.
- Ave. Duration
- 1h 13m
- Frequency
- Every 30 minutes
- Estimated price
- $2–21
- Website
- https://www.njtransit.com/
- Schedules at
- https://www.njtransit.com/bus-to
- Adult
- $2–21
- Phone
- +1 215-580-7800
- Website
- septa.org
Train from Gray 30th St Station to Trenton
- Ave. Duration
- 52 min
- Frequency
- Hourly
- Website
- https://www.septa.org
- Schedules at
- https://www.septa.org/schedules
- Phone
- +1 202 466 3876
- Website
- wmata.com
Subway from Farragut West, Blue/Orange/Silver Line Track 2 Platform to Washington Dulles International Airport, Silver Line Center Platform
- Ave. Duration
- 47 min
- Frequency
- Every 15 minutes
- Estimated price
- $2–8
- Website
- https://www.wmata.com
- standard fare after 9:30 p.m
- $2–3
- standard fare 5 a.m - 9:30 p.m.
- $5–8
Subway from Shady Grove, Red Line Center Platform to Gallery Place, Red Line Track 1 Platform
- Ave. Duration
- 34 min
- Frequency
- Every 10 minutes
- Estimated price
- $2–7
- Website
- https://www.wmata.com
- standard fare after 9:30 p.m
- $2–3
- standard fare 5 a.m - 9:30 p.m.
- $4–7
- Phone
- +1 (855) 626-8585
- Website
- flixbus.com
Bus from Washington Union Station to New Brunswick
- Ave. Duration
- 3h 40m
- Frequency
- Twice daily
- Estimated price
- $30–55
- Schedules at
- flixbus.com
- Phone
- 1-800-343-9999
- Website
- peterpanbus.com
Bus from Silver Spring to Philadelphia
- Ave. Duration
- 3h 45m
- Frequency
- 4 times a day
- Estimated price
- $19–50
- Website
- https://peterpanbus.com
- Adult
- $19–50
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