There are
2,394 mi
from Santa Maria, CA to Circleville, OH
That's the driving distance. It would take 1 day 18 hours to go from Santa Maria, California to Circleville, Ohio.
The flight distance (direct flight from Santa Maria, CA to Circleville, OH) is 2,070.81 mi.
2,394 mi = 3,852.42 kms