There are
1,160 mi
from Roswell, GA to Sioux Falls, SD
That's the driving distance. It would take 21 hours 26 mins to go from Roswell, Georgia to Sioux Falls, South Dakota.
The flight distance (direct flight from Roswell, GA to Sioux Falls, SD) is 933.39 mi.
1,160 mi = 1.61 kms