There are
2,347 mi
from Porterville, CA to Ironton, OH
That's the driving distance. It would take 1 day 17 hours to go from Porterville, California to Ironton, Ohio.
The flight distance (direct flight from Porterville, CA to Ironton, OH) is 1,991.29 mi.
2,347 mi = 3,777.41 kms