There are
2,420 mi
from Vallejo, CA to Circleville, OH
That's the driving distance. It would take 1 day 18 hours to go from Vallejo, California to Circleville, Ohio.
The flight distance (direct flight from Vallejo, CA to Circleville, OH) is 2,100.83 mi.
2,420 mi = 3.22 kms