Miles between Rapid City, SD and Layton, UT

There are
655 mi
from Rapid City, SD to Layton, UT

That's the driving distance. It would take 11 hours 45 mins to go from Rapid City, South Dakota to Layton, Utah.

The flight distance (direct flight from Rapid City, SD to Layton, UT) is 490.91 mi.

655 mi = 1,053.43 kms