The average bus between Stamford and Potomac takes 18h 9m and the fastest bus takes 16h 19m. There is at least one bus per day from Stamford 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 once daily between Stamford and Potomac. The earliest departure is at 10:45 AM in the morning, and the last departure from Stamford is at 9:05 PM which arrives into Potomac at 1:24 PM. All services require a transfer at White Plains Transportation Center and take an average of 18h 9m. The schedules shown below are for the next available departures.
Arrives next day




19h 5m • 4 changes
Arrives next day




19h 9m • 4 changes
Arrives next day




18h 35m • 4 changes
Arrives next day




16h 19m • 4 changes
Want to know about travelling from Stamford 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 Stamford to Potomac. However, there are services departing from Stamford station and arriving at Potomac station via Washington Union Station station. The journey, including transfers, takes approximately 18h 9m.
Stamford to Potomac bus services, operated by CT Transit, depart from White Plains Bus Station.
Stamford to Potomac bus services, operated by CT Transit, arrive at Washington Union Station.
The distance between Stamford and Potomac is 385.7 km. The road distance is 536 km.
Flixbus USA operates a bus from White Plains Bus Station to Washington Union Station twice daily. Tickets cost $35–65 and the journey takes 6h 15m.