Miles between Sioux City, IA and Round Lake, IL

There are
459 mi
from Sioux City, IA to Round Lake, IL

That's the driving distance. It would take 9 hours 32 mins to go from Sioux City, Iowa to Round Lake, Illinois.

The flight distance (direct flight from Sioux City, IA to Round Lake, IL) is 423.61 mi.

459 mi = 739.43 kms