The average bus between Philadelphia and Adelphi takes 3h 52m and the fastest bus takes 3h 27m. The bus service runs several times per day from Philadelphia to Adelphi. 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 Adelphi. The earliest departure is at 9:00 AM in the morning, and the last departure from Philadelphia is at 8:00 PM which arrives into Adelphi at 11:27 PM. All services require a transfer at Washington Union Station and take an average of 3h 52m. The schedules shown below are for the next available departures.

3h 52m • 1 change

3h 37m • 1 change

4h 5m • 1 change

3h 27m • 1 change

3h 52m • 1 change

3h 37m • 1 change

4h 5m • 1 change

3h 27m • 1 change

3h 53m • 1 change

3h 53m • 1 change

4h 3m • 1 change

3h 34m • 1 change

3h 50m • 1 change

3h 50m • 1 change

3h 58m • 1 change

3h 31m • 1 change

3h 52m • 1 change

3h 37m • 1 change

4h 5m • 1 change

3h 27m • 1 change
Want to know about travelling from Philadelphia to Adelphi? 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 Adelphi. However, there are services departing from Philadelphia station and arriving at Adelphi station via Washington Union Station station. The journey, including transfers, takes approximately 3h 52m.
Philadelphia to Adelphi bus services, operated by Peter Pan Bus Lines, depart from Philadelphia Bus Station.
Philadelphia to Adelphi bus services, operated by Peter Pan Bus Lines, arrive at Washington Union Station.
The distance between Philadelphia and Adelphi is 187.7 km. The road distance is 235 km.
Flixbus USA operates a bus from Philadelphia Bus Station to Washington Union Station every 4 hours. Tickets cost $20–35 and the journey takes 2h 45m. Greyhound USA also services this route 4 times a day.