There are
2,303 mi
from Simi Valley, CA to Ironton, OH
That's the driving distance. It would take 1 day 17 hours to go from Simi Valley, California to Ironton, Ohio.
The flight distance (direct flight from Simi Valley, CA to Ironton, OH) is 2,015.90 mi.
2,303 mi = 3.22 kms