There are
2,551 mi
from Cupertino, CA to Ironton, OH
That's the driving distance. It would take 1 day 20 hours to go from Cupertino, California to Ironton, Ohio.
The flight distance (direct flight from Cupertino, CA to Ironton, OH) is 2,129.63 mi.
2,551 mi = 4,105.91 kms