There are
2,178 mi
from Rapid City, SD to Sweetwater, FL
That's the driving distance. It would take 1 day 14 hours to go from Rapid City, South Dakota to Sweetwater, Florida.
The flight distance (direct flight from Rapid City, SD to Sweetwater, FL) is 1,798.84 mi.
2,178 mi = 3,504.39 kms