Miles between Casper, WY and Bismarck, ND

There are
523 mi
from Casper, WY to Bismarck, ND

That's the driving distance. It would take 9 hours 36 mins to go from Casper, Wyoming to Bismarck, North Dakota.

The flight distance (direct flight from Casper, WY to Bismarck, ND) is 383.94 mi.

523 mi = 841.83 kms