There are
456 mi
from Sioux City, IA to Lake Zurich, IL
That's the driving distance. It would take 9 hours 18 mins to go from Sioux City, Iowa to Lake Zurich, Illinois.
The flight distance (direct flight from Sioux City, IA to Lake Zurich, IL) is 424.53 mi.
456 mi = 733.70 kms