Miles between Casper, WY and Pierre, SD

There are
416 mi
from Casper, WY to Pierre, SD

That's the driving distance. It would take 7 hours 42 mins to go from Casper, Wyoming to Pierre, South Dakota.

The flight distance (direct flight from Casper, WY to Pierre, SD) is 315.67 mi.

416 mi = 669.89 kms