There are
1,689 mi
from Pendleton, OR to La Crosse, WI
That's the driving distance. It would take 1 day 5 hours to go from Pendleton, Oregon to La Crosse, Wisconsin.
The flight distance (direct flight from Pendleton, OR to La Crosse, WI) is 1,351.57 mi.
1,689 mi = 2,717.72 kms