The average bus between Philadelphia and Watertown takes 8h 14m and the fastest bus takes 7h 37m. The bus service runs several times per day from Philadelphia to Watertown. 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 4 times a day between Philadelphia and Watertown. The earliest departure is at 12:30 AM at night, and the last departure from Philadelphia is at 10:30 PM which arrives into Watertown at 6:50 AM. All services require a transfer at New York Midtown and take an average of 8h 14m. The schedules shown below are for the next available departures.


8h 18m • 2 changes

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7h 59m • 2 changes

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7h 37m • 2 changes

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7h 37m • 2 changes

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8h 2m • 2 changes

7h 59m • 2 changes

8h 21m • 2 changesWant to know about travelling from Philadelphia to Watertown? 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 Philadelphia to Watertown. However, there are services departing from Philadelphia station and arriving at Watertown station via New York Midtown. The journey, including transfers, takes approximately 8h 14m.
Philadelphia to Watertown bus services, operated by Flixbus USA, depart from Philadelphia Bus Station.
Philadelphia to Watertown bus services, operated by Flixbus USA, arrive at Boston station.
The distance between Philadelphia and Watertown is 428.1 km. The road distance is 586 km.
You can take a bus from Philadelphia Bus Station to Galen St @ Water St via New York Midtown, Boston, and Otis St @ Summer St in around 8h 33m.