There are
2,298 mi
from San Clemente, CA to Ironton, OH
That's the driving distance. It would take 1 day 16 hours to go from San Clemente, California to Ironton, Ohio.
The flight distance (direct flight from San Clemente, CA to Ironton, OH) is 1,972.39 mi.
2,298 mi = 3,698.47 kms