There are
473 mi
from Sioux City, IA to Waukegan, IL
That's the driving distance. It would take 9 hours 53 mins to go from Sioux City, Iowa to Waukegan, Illinois.
The flight distance (direct flight from Sioux City, IA to Waukegan, IL) is 436.22 mi.
473 mi = 760.43 kms