There are
1,733 mi
from Rapid City, SD to Stamford, CT
That's the driving distance. It would take 1 day 7 hours to go from Rapid City, South Dakota to Stamford, Connecticut.
The flight distance (direct flight from Rapid City, SD to Stamford, CT) is 1,516.96 mi.
1,733 mi = 2,789.10 kms