The average bus between Washington and Osterville takes 15h 14m and the fastest bus takes 12h 15m. The bus service runs several times per day from Washington to Osterville. 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 and Osterville. The earliest departure is at 7:25 PM in the evening, and the last departure from Washington is at 11:35 PM which arrives into Osterville at 11:50 AM. All services require a transfer at Boston and take an average of 15h 14m. The schedules shown below are for the next available departures.
Arrives next day


15h 25m • 2 changes
Arrives next day


12h 15m • 2 changes
Arrives next day


15h 25m • 2 changes
Arrives next day


12h 15m • 2 changes
Want to know about travelling from Washington to Osterville? 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 to Osterville. However, there are services departing from Washington station and arriving at Osterville station via Boston. The journey, including transfers, takes approximately 15h 14m.
Washington to Osterville bus services, operated by Flixbus USA, depart from Washington Union Station.
Washington to Osterville bus services, operated by Flixbus USA, arrive at Hyannis Transportation Center station.
The distance between Washington and Osterville is 640.7 km. The road distance is 917 km.
You can take a bus from Washington Union Station to Osterville via Boston, Boston South Station, and Hyannis Transportation Center in around 13h 45m.