The average bus between Vacaville and San Ramon takes 3h 50m and the fastest bus takes 1h 55m. The bus runs, on average, 6 times per week from Vacaville 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.
Buses run 6 times a week between Vacaville and San Ramon. The earliest departure is at 9:21 AM in the morning, and the last departure from Vacaville is at 6:34 PM which arrives into San Ramon at 7:16 AM. All services require a transfer, and take on average 3h 50m. The schedules shown below are for the next available departures.

1h 55m • 1 change

2h • 1 change

2h • 1 change

2h 25m • 1 change
Want to know about travelling from Vacaville 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.
No, there is no direct bus from Vacaville to San Ramon. However, there are services departing from Vacaville station and arriving at San Ramon station via Walnut Creek BART. The journey, including transfers, takes approximately 3h 50m.
Vacaville to San Ramon bus services, operated by Sol Trans, depart from Vacaville Transportation Center station.
Vacaville to San Ramon bus services, operated by Sol Trans, arrive at San Ramon Valley Blvd and Purdue Rd station.
The distance between Vacaville and San Ramon is 64.1 km. The road distance is 85 km.
You can take a bus from Vacaville Transportation Center to San Ramon Valley Blvd and Purdue Rd via Walnut Creek BART in around 2h 19m.