Miles between Decatur, IL and Dekalb, IL

There are
166 mi
from Decatur, IL to Dekalb, IL

That's the driving distance. It would take 3 hours 12 mins to go from Decatur, Illinois to Dekalb, Illinois.

The flight distance (direct flight from Decatur, IL to Dekalb, IL) is 144.74 mi.

166 mi = 267.05 kms