How far is it from Vacaville, CA to Rio Vista, CA?

The distance between Vacaville, CA and Rio Vista, CA is 29 mi by road.

How long does it take to drive from Vacaville, CA to Rio Vista, CA?

The drive from Vacaville, CA to Rio Vista, CA takes approximately 45 min by car.

The fastest route from Vacaville, CA to Rio Vista, CA covers 29 mi with a driving time of approximately 45 min.

Rio Vista, CA lies roughly to the south-east of Vacaville, CA.

The drive from Vacaville, CA to Rio Vista, CA mainly follows CA 12.

Distance: 29 miDuration: 45 min

Driving from Vacaville, CA to Rio Vista, CA takes about 45 min via CA 12. The distance is 29 mi. The straight-line distance is 20 mi. Driving directions

Driving directions16 · 29 mi

The return trip from Rio Vista, CA to Vacaville, CA covers roughly the same distance, 29 mi.

No notable attractions were found along this route.

Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated 6 October 2026.

How far is it from Vacaville, CA to Rio Vista, CA?: The distance between Vacaville, CA and Rio Vista, CA is 29 mi by road.
How long does it take to drive from Vacaville, CA to Rio Vista, CA?: The drive from Vacaville, CA to Rio Vista, CA takes approximately 45 min by car.
What is the best route from Vacaville, CA to Rio Vista, CA?: The fastest route from Vacaville, CA to Rio Vista, CA covers 29 mi with a driving time of approximately 45 min.
Which direction is Rio Vista, CA from Vacaville, CA?: Rio Vista, CA lies roughly to the south-east of Vacaville, CA.
Which roads does the route from Vacaville, CA to Rio Vista, CA follow?: The drive from Vacaville, CA to Rio Vista, CA mainly follows CA 12.