Miles between Aurora, CO and Dekalb, IL

There are
944 mi
from Aurora, CO to Dekalb, IL

That's the driving distance. It would take 16 hours 35 mins to go from Aurora, Colorado to Dekalb, Illinois.

The flight distance (direct flight from Aurora, CO to Dekalb, IL) is 853.05 mi.

944 mi = 1,518.44 kms