The average bus between Harvard Square and Washington takes 10h 46m and the fastest bus takes 10h 15m. The bus service runs several times per day from Harvard Square to Washington. 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 Harvard Square and Washington. The earliest departure is at 12:30 AM at night, and the last departure from Harvard Square is at 9:30 PM which arrives into Washington at 8:15 AM. All services require a transfer at Harvard and take an average of 10h 46m. The schedules shown below are for the next available departures.
Arrives next day

10h 15m • 1 change
Arrives next day

11h • 1 change

11h • 1 change
Arrives next day

10h 15m • 1 change
Arrives next day

11h • 1 change
Want to know about travelling from Harvard Square to Washington? 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 Harvard Square to Washington. However, there are services departing from Harvard Square station and arriving at Washington station via New York Midtown. The journey, including transfers, takes approximately 10h 46m.
Harvard Square to Washington bus services, operated by MBTA, depart from Boston station.
Harvard Square to Washington bus services, operated by MBTA, arrive at Washington Union Station.
The distance between Harvard Square and Washington is 631.3 km. The road distance is 789 km.
You can take a vehicle from Harvard Square to Washington Union Station via Harvard, South Station, Boston, and New York Midtown in around 10h 42m.