There are
2,335 mi
from Vacaville, CA to Findlay, OH
That's the driving distance. It would take 1 day 16 hours to go from Vacaville, California to Findlay, Ohio.
The flight distance (direct flight from Vacaville, CA to Findlay, OH) is 2,030.09 mi.
2,335 mi = 3.22 kms