Miles between Greeley, CO and Gardner, KS

There are
638 mi
from Greeley, CO to Gardner, KS

That's the driving distance. It would take 11 hours 4 mins to go from Greeley, Colorado to Gardner, Kansas.

The flight distance (direct flight from Greeley, CO to Gardner, KS) is 532.11 mi.

638 mi = 1,026.40 kms