Miles between Casper, WY and Marshall, MN

There are
678 mi
from Casper, WY to Marshall, MN

That's the driving distance. It would take 11 hours 54 mins to go from Casper, Wyoming to Marshall, Minnesota.

The flight distance (direct flight from Casper, WY to Marshall, MN) is 536.92 mi.

678 mi = 1,091.31 kms