There are
2,218 mi
from San Clemente, CA to Xenia, OH
That's the driving distance. It would take 1 day 15 hours to go from San Clemente, California to Xenia, Ohio.
The flight distance (direct flight from San Clemente, CA to Xenia, OH) is 1,906.84 mi.
2,218 mi = 3,570.06 kms