Walnut Creek to Petaluma bus times
Buses run 3 times a day between Walnut Creek and Petaluma. The earliest departure is at 9:08 AM in the morning, and the last departure from Walnut Creek is at 7:28 PM which arrives into Petaluma at 12:05 PM. All services require a transfer at Martinez Amtrak Unloading and take an average of 3h 25m. The schedules shown below are for the next available departures.
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2h 57m • 1 change
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2h 27m • 1 change
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2h 37m • 1 change
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3h 2m • 1 change
Departing Monday, August 17, 2026
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2h 57m • 1 change
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2h 27m • 1 change
→
2h 37m • 1 change
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3h 2m • 1 change
