The average bus between Mill Valley and Portland takes 21h 49m and the fastest bus takes 19h 9m. The bus service runs several times per day from Mill Valley 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 Mill Valley and Portland. The earliest departure is at 1:45 PM in the afternoon, and the last departure from Mill Valley is at 9:45 PM which arrives into Portland at 10:05 PM. All services require a transfer at Marin City Hub-Donahue St & Terners Dr and take an average of 21h 49m. The schedules shown below are for the next available departures.
Arrives next day



19h 10m • 3 changes
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24h 20m • 3 changes
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19h 10m • 3 changes
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24h 20m • 3 changes
Arrives next day



19h 10m • 3 changes
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24h 20m • 3 changes
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19h 9m • 3 changes
Arrives next day



24h 20m • 3 changes
Want to know about travelling from Mill Valley 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 Mill Valley to Portland. However, there are services departing from Mill Valley station and arriving at Portland station via Sacramento Bus Station station. The journey, including transfers, takes approximately 21h 49m.
Mill Valley to Portland bus services, operated by Marin Transit, depart from San Francisco Bus Station.
Mill Valley to Portland bus services, operated by Marin Transit, arrive at Portland Curbside Bus Stop station.
The distance between Mill Valley and Portland is 847.1 km. The road distance is 1,106 km.
You can take a bus from E Blithedale Ave & Mountain View Ave to Portland Curbside Bus Stop via Marin City Hub-Donahue St & Terners Dr, San Francisco Bus Station, and Sacramento Bus Station in around 17h 57m.