Miles between Rockford, IL and Dekalb, IL

There are
43 mi
from Rockford, IL to Dekalb, IL

That's the driving distance. It would take 57 minutes to go from Rockford, Illinois to Dekalb, Illinois.

The flight distance (direct flight from Rockford, IL to Dekalb, IL) is 29.45 mi.

43 mi = 69.41 kms