The average bus between Windsor and Mill Valley takes 3h 5m and the fastest bus takes 2h 50m. The bus service runs several times per day from Windsor to Mill Valley. 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 4 times a day between Windsor and Mill Valley. The earliest departure is at 7:50 AM in the morning, and the last departure from Windsor is at 5:20 PM which arrives into Mill Valley at 8:45 PM. All services require a transfer at Sonoma Co Airport Terminal and take an average of 3h 5m. The schedules shown below are for the next available departures.


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Want to know about travelling from Windsor to Mill Valley? 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 Windsor to Mill Valley. However, there are services departing from Windsor station and arriving at Mill Valley station via San Rafael. The journey, including transfers, takes approximately 3h 5m.
Windsor to Mill Valley bus services, operated by Sonoma County Transit, depart from Sonoma Co Airport Terminal station.
Windsor to Mill Valley bus services, operated by Sonoma County Transit, arrive at San Rafael station.
The distance between Windsor and Mill Valley is 75.1 km. The road distance is 94 km.
Groome Transportation operates a bus from Sonoma Co Airport Terminal to San Rafael every 3 hours. Tickets cost $25–55 and the journey takes 1h 30m.