There are
914 mi
from Greeley, CO to La Crosse, WI
That's the driving distance. It would take 16 hours 26 mins to go from Greeley, Colorado to La Crosse, Wisconsin.
The flight distance (direct flight from Greeley, CO to La Crosse, WI) is 727.76 mi.
914 mi = 1,471.36 kms