There are
1,686 mi
from Rapid City, SD to Chapel Hill, NC
That's the driving distance. It would take 1 day 6 hours to go from Rapid City, South Dakota to Chapel Hill, North Carolina.
The flight distance (direct flight from Rapid City, SD to Chapel Hill, NC) is 1,391.80 mi.
1,686 mi = 2,713.65 kms