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San Ramon to Petaluma buses

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Trip Overview

The average bus between San Ramon and Petaluma takes 4h 33m and the fastest bus takes 3h 31m. The bus service runs several times per day from San Ramon 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.

4h 33m
Duration
64 mi
Distance
$13
Average price
3 times a day
Frequency

San Ramon to Petaluma bus times

Buses run 3 times a day between San Ramon and Petaluma. The earliest departure is at 8:34 AM in the morning, and the last departure from San Ramon is at 6:20 PM which arrives into Petaluma at 12:05 PM. All services require a transfer at Walnut Creek BART and take an average of 4h 33m. The schedules shown below are for the next available departures.

Departing Friday, October 9, 2026

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    County ConnectionCounty ConnectionAmtrak4h • 2 changes
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    Arrives next day

    County ConnectionCounty ConnectionAmtrak17h 45m • 2 changes

Departing Monday, October 12, 2026

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    County ConnectionCounty ConnectionAmtrak3h 31m • 2 changes
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    County ConnectionCounty ConnectionAmtrak4h 7m • 2 changes
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    County ConnectionCounty ConnectionAmtrak3h 57m • 2 changes
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    County ConnectionCounty ConnectionAmtrak4h • 2 changes

Departing Tuesday, October 13, 2026

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    County ConnectionCounty ConnectionAmtrak3h 31m • 2 changes
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    County ConnectionCounty ConnectionAmtrak4h 7m • 2 changes
  •  → 

    County ConnectionCounty ConnectionAmtrak3h 57m • 2 changes
  •  → 

    County ConnectionCounty ConnectionAmtrak4h • 2 changes

Departing Wednesday, October 14, 2026

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    County ConnectionCounty ConnectionAmtrak3h 31m • 2 changes
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    County ConnectionCounty ConnectionAmtrak4h 7m • 2 changes
  •  → 

    County ConnectionCounty ConnectionAmtrak3h 57m • 2 changes
  •  → 

    County ConnectionCounty ConnectionAmtrak4h • 2 changes

Departing Thursday, October 15, 2026

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    County ConnectionCounty ConnectionAmtrak3h 31m • 2 changes
  •  → 

    County ConnectionCounty ConnectionAmtrak4h 7m • 2 changes
  •  → 

    County ConnectionCounty ConnectionAmtrak3h 57m • 2 changes
  •  → 

    County ConnectionCounty ConnectionAmtrak4h • 2 changes

Frequently asked questions

Want to know about travelling from San Ramon 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.

Map of how to get from San Ramon to Petaluma.ExpandLaunch map view
  • Distance: 63.9 mi
  • Duration: 4h 33m

What companies run services between San Ramon, CA, USA and Petaluma, CA, USA?

You can take a bus from Camino Ramon and Crow Canyon Rd to Petaluma via Walnut Creek BART, Martinez Amtrak Unloading, and Martinez in around 4h 27m.

Operators