There are
2,246 mi
from Fullerton, CA to Chillicothe, OH
That's the driving distance. It would take 1 day 15 hours to go from Fullerton, California to Chillicothe, Ohio.
The flight distance (direct flight from Fullerton, CA to Chillicothe, OH) is 1,961.96 mi.
2,246 mi = 3,614.58 kms