There are
1,635 mi
from Sioux Falls, SD to Dunedin, FL
That's the driving distance. It would take 1 day 6 hours to go from Sioux Falls, South Dakota to Dunedin, Florida.
The flight distance (direct flight from Sioux Falls, SD to Dunedin, FL) is 1,322.98 mi.
1,635 mi = 1.61 kms