Miles between Rapid City, SD and Dumas, TX

There are
664 mi
from Rapid City, SD to Dumas, TX

That's the driving distance. It would take 13 hours 24 mins to go from Rapid City, South Dakota to Dumas, Texas.

The flight distance (direct flight from Rapid City, SD to Dumas, TX) is 571.47 mi.

664 mi = 1,067.93 kms