There are
1,619 mi
from Rapid City, SD to Clemson, SC
That's the driving distance. It would take 1 day 4 hours to go from Rapid City, South Dakota to Clemson, South Carolina.
The flight distance (direct flight from Rapid City, SD to Clemson, SC) is 1,262.78 mi.
1,619 mi = 2,604.77 kms