The average bus between Penngrove and Sonoma takes 3h 6m and the fastest bus takes 1h 29m. The bus service runs several times per day from Penngrove 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 3 times a day between Penngrove and Sonoma. The earliest departure is at 11:20 AM in the morning, and the last departure from Penngrove is at 10:05 PM which arrives into Sonoma at 6:55 AM. All services require a transfer, and take on average 3h 6m. The schedules shown below are for the next available departures.

1h 29m • 1 change

1h 46m • 1 change

1h 29m • 1 change
Arrives next day

8h 49m • 1 change

1h 29m • 1 change

1h 46m • 1 change

1h 29m • 1 change
Arrives next day

8h 49m • 1 change
Want to know about travelling from Penngrove 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 Penngrove to Sonoma. However, there are services departing from Penngrove station and arriving at Sonoma station via Petaluma Transit Mall. The journey, including transfers, takes approximately 3h 6m.
Penngrove to Sonoma bus services, operated by Sonoma County Transit, depart from Old Redwood Hwy & Petaluma Hill Rd station.
Penngrove to Sonoma bus services, operated by Sonoma County Transit, arrive at Sonoma Plaza station.
The distance between Penngrove and Sonoma is 18.3 km. The road distance is 33 km.
You can take a bus from Old Redwood Hwy & Petaluma Hill Rd to Sonoma Plaza via Petaluma Transit Mall in around 2h 3m.