There are
2,259 mi
from South Gate, CA to Chillicothe, OH
That's the driving distance. It would take 1 day 16 hours to go from South Gate, California to Chillicothe, Ohio.
The flight distance (direct flight from South Gate, CA to Chillicothe, OH) is 1,975.18 mi.
2,259 mi = 3,635.58 kms