The average bus between Marin County and Portland takes 21h 9m and the fastest bus takes 18h 55m. The bus service runs several times per day from Marin County to Portland. 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 twice daily between Marin County and Portland. The earliest departure is at 1:54 PM in the afternoon, and the last departure from Marin County is at 11:30 PM which arrives into Portland at 10:05 PM. All services require a transfer at San Rafael Transit Center-Platform A and take an average of 21h 9m. The schedules shown below are for the next available departures.
Arrives next day



19h 1m • 3 changes
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24h 8m • 3 changes
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18h 55m • 3 changes
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22h 35m • 3 changes
Arrives next day



18h 55m • 3 changes
Arrives next day



22h 35m • 3 changes
Arrives next day



18h 55m • 3 changes
Arrives next day



22h 35m • 3 changes
Want to know about travelling from Marin County to Portland? 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 Marin County to Portland. However, there are services departing from Marin County station and arriving at Portland station via Sacramento Bus Station station. The journey, including transfers, takes approximately 21h 9m.
Marin County to Portland bus services, operated by Marin Transit, depart from San Francisco Bus Station.
Marin County to Portland bus services, operated by Marin Transit, arrive at Portland Curbside Bus Stop station.
The distance between Marin County and Portland is 832 km. The road distance is 1,120 km.
You can take a bus from Sir Francis Drake Blvd & Olema Rd to Portland Curbside Bus Stop via San Rafael Transit Center-Platform A, San Francisco Bus Station, and Sacramento Bus Station in around 19h 14m.