There are
528 mi
from Sioux City, IA to Hazel Crest, IL
That's the driving distance. It would take 9 hours 40 mins to go from Sioux City, Iowa to Hazel Crest, Illinois.
The flight distance (direct flight from Sioux City, IA to Hazel Crest, IL) is 451.13 mi.
528 mi = 850.02 kms