The average bus between Washington DC and Princeton takes 5h 18m and the fastest bus takes 4h 55m. The bus service runs several times per day from Washington DC to Princeton. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run twice daily between Washington DC and Princeton. The earliest departure is at 9:50 AM in the morning, and the last departure from Washington DC is at 4:35 PM which arrives into Princeton at 9:30 PM. All services require a transfer at 13 St NW+G St NW and take an average of 5h 18m. The schedules shown below are for the next available departures.
Want to know about travelling from Washington DC to Princeton? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Washington DC to Princeton. However, there are services departing from Washington DC station and arriving at Princeton station via New Brunswick. The journey, including transfers, takes approximately 5h 18m.
Washington DC to Princeton bus services, operated by Washington Metropolitan Area Transit Authority, depart from Washington Union Station.
Washington DC to Princeton bus services, operated by Washington Metropolitan Area Transit Authority, arrive at New Brunswick station.
The distance between Washington DC and Princeton is 260 km. The road distance is 345 km.
Flixbus USA operates a bus from Washington Union Station to New Brunswick 3 times a day. Tickets cost $25–45 and the journey takes 3h 40m.
