There are
452 mi
from Sioux City, IA to Schaumburg, IL
That's the driving distance. It would take 9 hours 9 mins to go from Sioux City, Iowa to Schaumburg, Illinois.
The flight distance (direct flight from Sioux City, IA to Schaumburg, IL) is 426.30 mi.
452 mi = 726.76 kms