Miles between Greeley, CO and Zion, IL

There are
997 mi
from Greeley, CO to Zion, IL

That's the driving distance. It would take 18 hours 16 mins to go from Greeley, Colorado to Zion, Illinois.

The flight distance (direct flight from Greeley, CO to Zion, IL) is 883.77 mi.

997 mi = 1,604.83 kms