The average bus between Upper Marlboro and Potomac takes 2h 38m and the fastest bus takes 2h 9m. The bus service runs several times per day from Upper Marlboro 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 5 times a day between Upper Marlboro and Potomac. The earliest departure is at 6:16 AM in the morning, and the last departure from Upper Marlboro is at 9:36 AM which arrives into Potomac at 12:24 PM. All services require a transfer at K Street and Connecticut Avenue NW and take an average of 2h 38m. The schedules shown below are for the next available departures.


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2h 48m • 2 changesWant to know about travelling from Upper Marlboro 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 Upper Marlboro to Potomac. However, there are services departing from Upper Marlboro station and arriving at Potomac station via K Street and Connecticut Avenue NW. The journey, including transfers, takes approximately 2h 38m.
Upper Marlboro to Potomac bus services, operated by Maryland Transit, depart from Equestrian Center at Lot #4 station.
Upper Marlboro to Potomac bus services, operated by Maryland Transit, arrive at Falls Rd+Glenolden Rd station.
The distance between Upper Marlboro and Potomac is 45.1 km. The road distance is 53 km.
You can take a bus from Equestrian Center at Lot #4 to Falls Rd+Glenolden Rd via K Street and Connecticut Avenue NW, I St NW+17 St NW, Wisconsin Av NW+Western Av NW, and Friendship Heights+Bay J in around 2h 23m.