There are
491 mi
from Duluth, MN to Calumet City, IL
That's the driving distance. It would take 9 hours 21 mins to go from Duluth, Minnesota to Calumet City, Illinois.
The flight distance (direct flight from Duluth, MN to Calumet City, IL) is 422.81 mi.
491 mi = 789.83 kms