Miles between Sioux City, IA and Superior, WI

There are
425 mi
from Sioux City, IA to Superior, WI

That's the driving distance. It would take 8 hours 21 mins to go from Sioux City, Iowa to Superior, Wisconsin.

The flight distance (direct flight from Sioux City, IA to Superior, WI) is 360.02 mi.

425 mi = 684.18 kms