There are
2,378 mi
from Vacaville, CA to Berea, KY
That's the driving distance. It would take 1 day 17 hours to go from Vacaville, California to Berea, Kentucky.
The flight distance (direct flight from Vacaville, CA to Berea, KY) is 2,039.53 mi.
2,378 mi = 3.22 kms