There are
1,657 mi
from Mesa, AZ to La Crosse, WI
That's the driving distance. It would take 1 day 6 hours to go from Mesa, Arizona to La Crosse, Wisconsin.
The flight distance (direct flight from Mesa, AZ to La Crosse, WI) is 1,317.53 mi.
1,657 mi = 1.61 kms