Miles between Casper, WY and Mandan, ND

There are
519 mi
from Casper, WY to Mandan, ND

That's the driving distance. It would take 9 hours 30 mins to go from Casper, Wyoming to Mandan, North Dakota.

The flight distance (direct flight from Casper, WY to Mandan, ND) is 381.18 mi.

519 mi = 836.02 kms