There are
1,960 mi
from Rapid City, SD to Longwood, FL
That's the driving distance. It would take 1 day 11 hours to go from Rapid City, South Dakota to Longwood, Florida.
The flight distance (direct flight from Rapid City, SD to Longwood, FL) is 1,606.73 mi.
1,960 mi = 3,153.95 kms