The average bus between Fairfax County and Potomac Falls takes 2h 6m and the fastest bus takes 1h 43m. The bus service runs several times per day from Fairfax County to Potomac Falls. 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 every 4 hours between Fairfax County and Potomac Falls. The earliest departure is at 1:32 PM in the afternoon, and the last departure from Fairfax County is at 7:50 PM which arrives into Potomac Falls at 10:03 PM. All services require a transfer at Vienna+Bay L and take an average of 2h 6m. The schedules shown below are for the next available departures.



1h 49m • 3 changes



2h 12m • 3 changes



2h 7m • 3 changes



1h 47m • 3 changes



1h 49m • 3 changes



2h 12m • 3 changes



2h 7m • 3 changes



1h 47m • 3 changes



1h 49m • 3 changes



2h 12m • 3 changes



2h 7m • 3 changes



1h 47m • 3 changes



1h 49m • 3 changes



2h 12m • 3 changes



2h 7m • 3 changes



1h 47m • 3 changes



1h 49m • 3 changes



2h 12m • 3 changes



2h 7m • 3 changes



1h 47m • 3 changes
Want to know about travelling from Fairfax County to Potomac Falls? 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 Fairfax County to Potomac Falls. However, there are services departing from Fairfax County station and arriving at Potomac Falls station via Vienna+Bay L. The journey, including transfers, takes approximately 2h 6m.
Fairfax County to Potomac Falls bus services, operated by Washington Metropolitan Area Transit Authority, depart from University Dr+George Mason Bl station.
Fairfax County to Potomac Falls bus services, operated by Washington Metropolitan Area Transit Authority, arrive at Our Lady of Hope station.
The distance between Fairfax County and Potomac Falls is 28 km. The road distance is 51 km.
You can take a bus from University Dr+George Mason Bl to Our Lady of Hope via Vienna+Bay L, Vienna Metro, Monument Dr Transit Center Bay B, Sunset Hills Rd @ 12021 Sunset, and Reston Town Center Metro Station - North Bus Bay in around 3h 6m.