The average bus between Petaluma and Atherton takes 3h 36m and the fastest bus takes 2h 51m. There is a bus service every few hours from Petaluma to Atherton. 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 hourly between Petaluma and Atherton. The earliest departure is at 3:30 AM at night, and the last departure from Petaluma is at 10:00 PM which arrives into Atherton at 1:17 AM. All services require a transfer at San Francisco Airport and take an average of 3h 36m. The schedules shown below are for the next available departures.
Arrives next day


3h 47m • 2 changes
Arrives next day


3h 17m • 2 changes


2h 58m • 2 changes


2h 58m • 2 changes


3h 26m • 2 changes


4h 5m • 2 changes


2h 58m • 2 changes


2h 58m • 2 changes


3h 26m • 2 changes


4h 5m • 2 changes


2h 58m • 2 changes


2h 58m • 2 changes


3h 26m • 2 changes


4h 5m • 2 changes
Want to know about travelling from Petaluma to Atherton? 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 Petaluma to Atherton. However, there are services departing from Petaluma station and arriving at Atherton station via San Francisco Airport. The journey, including transfers, takes approximately 3h 36m.
Petaluma to Atherton bus services, operated by Groome Transportation, depart from Petaluma station.
Petaluma to Atherton bus services, operated by Groome Transportation, arrive at San Francisco Airport station.
The distance between Petaluma and Atherton is 94.5 km. The road distance is 114 km.
Groome Transportation operates a bus from Petaluma to San Francisco Airport hourly. Tickets cost $25–55 and the journey takes 1h 30m.