The average bus between Mount Vernon and Sumas takes 5h 37m and the fastest bus takes 2h 38m. The bus service runs several times per day from Mount Vernon to Sumas. 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 3 times a day between Mount Vernon and Sumas. The earliest departure is at 8:45 AM in the morning, and the last departure from Mount Vernon is at 7:20 PM which arrives into Sumas at 7:40 AM. All services require a transfer at Bellingham Transit Station and take an average of 5h 37m. The schedules shown below are for the next available departures.


3h 38m • 2 changes


4h 16m • 2 changes


3h 3m • 2 changes
Arrives next day


12h 20m • 2 changes


3h 38m • 2 changes


4h 16m • 2 changes


3h 3m • 2 changes
Arrives next day


12h 20m • 2 changes


3h 38m • 2 changes


4h 16m • 2 changes


3h 3m • 2 changes
Arrives next day


12h 20m • 2 changes
Want to know about travelling from Mount Vernon to Sumas? 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 Mount Vernon to Sumas. However, there are services departing from Mount Vernon station and arriving at Sumas station via Bellingham Transit Station station. The journey, including transfers, takes approximately 5h 37m.
Mount Vernon to Sumas bus services, operated by Whatcom Transportation Authority, depart from Skagit Station Gate 2.
Mount Vernon to Sumas bus services, operated by Whatcom Transportation Authority, arrive at Sumas Ave at Columbia St station.
The distance between Mount Vernon and Sumas is 64.6 km. The road distance is 93 km.
You can take a bus from Skagit Station Gate 2 to Sumas Ave at Columbia St via Bellingham Transit Station, Bellingham Station, and Cordata Station in around 3h 6m.