There are 4 ways to get from Princeton to Maryland by bus, train, car, 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.
Line 606 bus, train
best- Take the bus from Nassau St At Palmer Square to S Clinton Ave At Barlow Stbus 606
- Take the train from Trenton to Baltimore Penn Stationtrain Northeast Regional / ...
3h 15m$75–120Drive 139.8 mi
cheapest- Drive from Princeton to Baltimorecar 139.8 mi
2h 49m$26–37Train, fly to Ronald Reagan Washington National Airport
- Take the train from Princeton Jct. to Newark Airport Railroad Stationtrain
- Fly from Newark Liberty International Airport (EWR) to Ronald Reagan Washington National Airport (DCA)plane EWR - DCA
4h 29m$934–1,754Train, fly to Washington Dulles International Airport, subway
- Take the train from Princeton Jct. to Newark Airport Railroad Stationtrain
- Fly from Newark Liberty International Airport (EWR) to Washington Dulles International Airport (IAD)plane EWR - IAD
- Take the subway from Washington Dulles International Airport, Silver Line Center Platform to Metro Center, Blue/Orange/Silver Line Center Platformsubway
5h 6m$474–1,753
Princeton to Maryland by bus, train, and foot
Comparing Your Travel Options
The cheapest way to get from Princeton to Maryland is to drive which costs $25 - $40 and takes 2h 49m.
The fastest way to get from Princeton to Maryland is to drive which takes 2h 49m and costs $25 - $40.
The distance between Princeton and Maryland is 141 miles. The road distance is 140.6 miles.
The best way to get from Princeton to Maryland without a car is to line 606 bus and train which takes 3h 15m and costs $75 - $120.
It takes approximately 3h 15m to get from Princeton to Maryland, including transfers.
Yes, the driving distance between Princeton to Maryland is 141 miles. It takes approximately 2h 49m to drive from Princeton to Maryland.
There are 403+ hotels available in Maryland.
What companies run services between Princeton, NJ, USA and Maryland, USA?
There is no direct connection from Princeton to Maryland. However, you can take the line 606 bus to S Clinton Ave At Barlow St, walk to Trenton, take the train to Baltimore Penn Station, walk to SAINT PAUL ST & PRESTON ST sb, then take the bus to SAINT PAUL ST & FAYETTE ST fs sb. Alternatively, you can drive from Princeton to Baltimore in around 2h 49m.
- Website
- united.com
Flights from Newark Liberty International Airport to Ronald Reagan Washington National Airport
- Ave. Duration
- 1h 29m
- When
- Every day
- Estimated price
- $70–550
Flights from Newark Liberty International Airport to Washington Dulles International Airport
- Ave. Duration
- 1h 26m
- When
- Every day
- Estimated price
- $55–390
Flights from Newark Liberty International Airport to Washington Dulles International Airport via Charlottesville
- Ave. Duration
- 3h 27m
- When
- Every day
- Estimated price
- $65–430
Rome2Rio's guide to Amtrak
Contact DetailsContact Details
- Phone
- +1 800-872-7245
- Website
- Amtrak
Train from Trenton to Baltimore Penn Station
- Ave. Duration
- 1h 43m
- Frequency
- Hourly
- Estimated price
- $70–110
- Website
- Amtrak
- Phone
- +1 973-275-5555
- Website
- New Jersey Transit
Train from Princeton Jct. to Newark Airport Railroad Station
- Ave. Duration
- 54 min
- Frequency
- Every 30 minutes
- Estimated price
- $21–27
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult Airport
- $21–27
Train from Princeton Jct. to Newark Airport Railroad Station
- Ave. Duration
- 54 min
- Frequency
- Every 30 minutes
- Estimated price
- $21–27
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adult Airport
- $21–27
Subway from Washington Dulles International Airport, Silver Line Center Platform to Metro Center, Blue/Orange/Silver Line Center Platform
- Ave. Duration
- 50 min
- Frequency
- Every 15 minutes
- Estimated price
- $2–3
- Website
- Washington Metropolitan Area Transit Authority
- standard fare after 9:30 p.m
- $2–3
- Phone
- +1 973-275-5555
- Website
- New Jersey Transit
Bus from Nassau St At Palmer Square to S Clinton Ave At Barlow St
- Ave. Duration
- 39 min
- Frequency
- Hourly
- Estimated price
- $3–9
- Website
- New Jersey Transit
- Website
- NJ Transit: World Cup 2026
- Adults
- $3–9
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