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Sonoma to San Ramon buses

Find Transport to San Ramon

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Trip Overview

The average bus between Sonoma and San Ramon takes 14h 15m and the fastest bus takes 5h 56m. There is at least one bus per day from Sonoma to San Ramon. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

14h 15m
Duration
77 mi
Distance
Once daily
Frequency

Sonoma to San Ramon bus times

Buses run once daily between Sonoma and San Ramon. The earliest departure is at 9:05 AM in the morning, and the last departure from Sonoma is at 9:10 PM which arrives into San Ramon at 7:20 AM. All services require a transfer at Petaluma Transit Mall and take an average of 14h 15m. The schedules shown below are for the next available departures.

Departing Friday, October 30, 2026

  •  → 

    Sonoma County TransitAmtrakCounty ConnectionCounty Connection5h 56m • 3 changes
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    Arrives +3 days

    Sonoma County TransitAmtrakCounty ConnectionCounty Connection2d 11h • 3 changes

Departing Monday, November 2, 2026

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    Sonoma County TransitAmtrakCounty ConnectionCounty Connection5h 56m • 3 changes
  •  → 

    Arrives next day

    Sonoma County TransitAmtrakCounty ConnectionCounty Connection13h 10m • 3 changes

Departing Tuesday, November 3, 2026

  •  → 

    Sonoma County TransitAmtrakCounty ConnectionCounty Connection5h 56m • 3 changes
  •  → 

    Arrives next day

    Sonoma County TransitAmtrakCounty ConnectionCounty Connection13h 10m • 3 changes

Departing Wednesday, November 4, 2026

  •  → 

    Sonoma County TransitAmtrakCounty ConnectionCounty Connection5h 56m • 3 changes
  •  → 

    Arrives next day

    Sonoma County TransitAmtrakCounty ConnectionCounty Connection13h 10m • 3 changes

Departing Thursday, November 5, 2026

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    Sonoma County TransitAmtrakCounty ConnectionCounty Connection5h 56m • 3 changes

Frequently asked questions

Want to know about travelling from Sonoma to San Ramon? 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 Sonoma to San Ramon.ExpandLaunch map view
  • Distance: 77.2 mi
  • Duration: 14h 15m

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

You can take a bus from Sonoma Plaza to San Ramon Valley Blvd and Purdue Rd via Petaluma Transit Mall, Petaluma, Martinez, Martinez Amtrak, and Walnut Creek BART in around 5h 44m.

Operators