Miles between Aurora, CO and Decatur, IL

There are
941 mi
from Aurora, CO to Decatur, IL

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

The flight distance (direct flight from Aurora, CO to Decatur, IL) is 841.92 mi.

941 mi = 1,514.12 kms