There are
1,420 mi
from Orem, UT to Calumet City, IL
That's the driving distance. It would take 1 day to go from Orem, Utah to Calumet City, Illinois.
The flight distance (direct flight from Orem, UT to Calumet City, IL) is 1,260.11 mi.
1,420 mi = 1.61 kms