Miles between Greeley, CO and Aurora, IL

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

That's the driving distance. It would take 16 hours 53 mins to go from Greeley, Colorado to Aurora, Illinois.

The flight distance (direct flight from Greeley, CO to Aurora, IL) is 857.08 mi.

941 mi = 1,514.41 kms