Miles between Detroit, MI and Dekalb, IL

There are
342 mi
from Detroit, MI to Dekalb, IL

That's the driving distance. It would take 6 hours 29 mins to go from Detroit, Michigan to Dekalb, Illinois.

The flight distance (direct flight from Detroit, MI to Dekalb, IL) is 293.57 mi.

342 mi = 550.52 kms