Miles between San Diego, CA and Vacaville, CA

There are
522 mi
from San Diego, CA to Vacaville, CA

That's the driving distance. It would take 9 hours 50 mins to go from San Diego, California to Vacaville, California.

The flight distance (direct flight from San Diego, CA to Vacaville, CA) is 474.91 mi.

522 mi = 840.53 kms