There are
1,839 mi
from Rapid City, SD to Wilmington, NC
That's the driving distance. It would take 1 day 9 hours to go from Rapid City, South Dakota to Wilmington, North Carolina.
The flight distance (direct flight from Rapid City, SD to Wilmington, NC) is 1,507.85 mi.
1,839 mi = 2,959.42 kms