Miles between Rapid City, SD and Mandan, ND

There are
342 mi
from Rapid City, SD to Mandan, ND

That's the driving distance. It would take 6 hours 15 mins to go from Rapid City, South Dakota to Mandan, North Dakota.

The flight distance (direct flight from Rapid City, SD to Mandan, ND) is 221.06 mi.

342 mi = 550.99 kms