The average bus between Marin County and Sonoma takes 10h 4m and the fastest bus takes 9h 20m. There is at least one bus per day from Marin County to Sonoma. 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 Marin County and Sonoma. The earliest departure is at 9:12 PM at night, and the last departure from Marin County is at 11:30 PM which arrives into Sonoma at 8:50 AM. All services require a transfer at San Rafael and take an average of 10h 4m. The schedules shown below are for the next available departures.
Arrives next day



9h 43m • 3 changes
Arrives next day



10h 53m • 3 changes
Arrives next day



9h 25m • 3 changes
Arrives next day



9h 20m • 3 changes
Want to know about travelling from Marin County to Sonoma? 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 Sonoma. However, there are services departing from Marin County station and arriving at Sonoma station via San Rafael Transit Center-Platform A. The journey, including transfers, takes approximately 10h 4m.
Marin County to Sonoma bus services, operated by Marin Transit, depart from Sir Francis Drake Blvd & Olema Rd station.
Marin County to Sonoma bus services, operated by Marin Transit, arrive at Sonoma Plaza station.
The distance between Marin County and Sonoma is 31.4 km. The road distance is 70 km.
You can take a bus from Sir Francis Drake Blvd & Olema Rd to Sonoma Plaza via San Rafael, Petaluma, E. Washington St. west of Ellis St., E. Washington St. south of Lakeville, and Petaluma Transit Mall in around 4h 20m.