There are
2,478 mi
from Palo Alto, CA to Circleville, OH
That's the driving distance. It would take 1 day 19 hours to go from Palo Alto, California to Circleville, Ohio.
The flight distance (direct flight from Palo Alto, CA to Circleville, OH) is 2,107.33 mi.
2,478 mi = 3,988.20 kms