The average bus between Mill Valley and Petaluma takes 2h 25m and the fastest bus takes 1h 26m. The bus service runs several times per day from Mill Valley to Petaluma. 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 every 3 hours between Mill Valley and Petaluma. The earliest departure is at 7:34 AM in the morning, and the last departure from Mill Valley is at 10:55 PM which arrives into Petaluma at 7:00 AM. All services require a transfer, and take on average 2h 25m. The schedules shown below are for the next available departures.

1h 26m • 1 change

1h 27m • 1 change

1h 57m • 1 change

1h 27m • 1 change

1h 26m • 1 change

1h 27m • 1 change

1h 57m • 1 change

1h 27m • 1 change

1h 26m • 1 change

1h 27m • 1 change

1h 57m • 1 change

1h 27m • 1 change

1h 26m • 1 change

1h 27m • 1 change

1h 57m • 1 change

1h 27m • 1 change

1h 54m • 1 change

1h 56m • 1 change

1h 56m • 1 change

1h 56m • 1 change

1h 54m • 1 change

1h 56m • 1 change

1h 56m • 1 change

1h 56m • 1 change
Want to know about travelling from Mill Valley to Petaluma? 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 Petaluma. However, there are services departing from Mill Valley station and arriving at Petaluma station via San Rafael Transit Center-Platform A. The journey, including transfers, takes approximately 2h 25m.
Mill Valley to Petaluma bus services, operated by Marin Transit, depart from E Blithedale Ave & Hill St station.
Mill Valley to Petaluma bus services, operated by Marin Transit, arrive at Petaluma station.
The distance between Mill Valley and Petaluma is 37.2 km. The road distance is 47 km.
You can take a bus from E Blithedale Ave & Hill St to Petaluma via San Rafael in around 2h 7m.