The average bus between Edison and Potomac takes 8h 18m and the fastest bus takes 5h 14m. The bus service runs several times per day from Edison to Potomac. 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 Edison and Potomac. The earliest departure is at 8:00 AM in the morning, and the last departure from Edison is at 5:25 PM which arrives into Potomac at 7:22 AM. All services require a transfer at Washington Union Station and take an average of 8h 18m. The schedules shown below are for the next available departures.



5h 54m • 3 changes



5h 49m • 3 changes
Arrives next day



12h 25m • 3 changes



5h 54m • 3 changes



5h 49m • 3 changes
Arrives next day



12h 25m • 3 changes
Want to know about travelling from Edison to Potomac? 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 Edison to Potomac. However, there are services departing from Edison station and arriving at Potomac station via Washington Union Station station. The journey, including transfers, takes approximately 8h 18m.
Edison to Potomac bus services, operated by Flixbus USA, depart from New Brunswick station.
Edison to Potomac bus services, operated by Flixbus USA, arrive at Washington Union Station.
The distance between Edison and Potomac is 291.5 km. The road distance is 342 km.
Flixbus USA operates a bus from New Brunswick to Washington Union Station 4 times a day. Tickets cost $25–45 and the journey takes 3h 40m.