There are
915 mi
from Sioux City, IA to Girard, OH
That's the driving distance. It would take 16 hours 48 mins to go from Sioux City, Iowa to Girard, Ohio.
The flight distance (direct flight from Sioux City, IA to Girard, OH) is 812.41 mi.
915 mi = 1,473.22 kms