There are
1,766 mi
from Rapid City, SD to Shelton, CT
That's the driving distance. It would take 1 day 7 hours to go from Rapid City, South Dakota to Shelton, Connecticut.
The flight distance (direct flight from Rapid City, SD to Shelton, CT) is 1,533.55 mi.
1,766 mi = 2,842.85 kms