There are
926 mi
from Sioux City, IA to Ironton, OH
That's the driving distance. It would take 17 hours 7 mins to go from Sioux City, Iowa to Ironton, Ohio.
The flight distance (direct flight from Sioux City, IA to Ironton, OH) is 769.67 mi.
926 mi = 1,490.60 kms