There are
2,436 mi
from Vacaville, CA to Painesville, OH
That's the driving distance. It would take 1 day 18 hours to go from Vacaville, California to Painesville, Ohio.
The flight distance (direct flight from Vacaville, CA to Painesville, OH) is 2,147.51 mi.
2,436 mi = 3.22 kms