Miles between Sioux City, IA and Janesville, WI

There are
395 mi
from Sioux City, IA to Janesville, WI

That's the driving distance. It would take 8 hours 15 mins to go from Sioux City, Iowa to Janesville, Wisconsin.

The flight distance (direct flight from Sioux City, IA to Janesville, WI) is 375.57 mi.

395 mi = 636.14 kms