There are
459 mi
from Sioux City, IA to Wauconda, IL
That's the driving distance. It would take 9 hours 22 mins to go from Sioux City, Iowa to Wauconda, Illinois.
The flight distance (direct flight from Sioux City, IA to Wauconda, IL) is 421.80 mi.
459 mi = 738.17 kms