There are
2,253 mi
from Temecula, CA to Chillicothe, OH
That's the driving distance. It would take 1 day 16 hours to go from Temecula, California to Chillicothe, Ohio.
The flight distance (direct flight from Temecula, CA to Chillicothe, OH) is 1,930.04 mi.
2,253 mi = 3.22 kms