Miles between Casper, WY and Willmar, MN

There are
746 mi
from Casper, WY to Willmar, MN

That's the driving distance. It would take 13 hours 23 mins to go from Casper, Wyoming to Willmar, Minnesota.

The flight distance (direct flight from Casper, WY to Willmar, MN) is 580.65 mi.

746 mi = 1,200.34 kms