The average bus between Potomac and National Harbor takes 2h 57m and the fastest bus takes 2h 27m. There is an hourly bus service from Potomac to National Harbor. 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 hourly between Potomac and National Harbor. The earliest departure is at 5:49 AM in the morning, and the last departure from Potomac is at 7:49 PM which arrives into National Harbor at 10:37 PM. All services require a transfer at Friendship Heights+Bay J and take an average of 2h 57m. The schedules shown below are for the next available departures.



2h 54m • 3 changes



2h 44m • 3 changes



2h 54m • 3 changes



2h 44m • 3 changes



2h 45m • 3 changes



2h 55m • 3 changes



3h 5m • 3 changes



2h 55m • 3 changes



2h 40m • 3 changes



2h 50m • 3 changes



2h 58m • 3 changes



3h 1m • 3 changes
Want to know about travelling from Potomac to National Harbor? 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 Potomac to National Harbor. However, there are services departing from Potomac station and arriving at National Harbor station via Friendship Heights+Bay J. The journey, including transfers, takes approximately 2h 57m.
Potomac to National Harbor bus services, operated by Washington Metropolitan Area Transit Authority, depart from Falls Rd+River Rd station.
Potomac to National Harbor bus services, operated by Washington Metropolitan Area Transit Authority, arrive at St George Bl+Waterfront St station.
The distance between Potomac and National Harbor is 31.1 km. The road distance is 45 km.
You can take a bus from Falls Rd+River Rd to St George Bl+Waterfront St via Friendship Heights+Bay J, Friendship Heights, Red Line Center Platform, Farragut North, Red Line Center Platform, Farragut West, Blue/Orange/Silver Line Track 1 Platform, L'Enfant Plaza, Blue/Orange/Silver Line Center Platform, and D St SW+6 St SW in around 1h 59m.