There are
1,529 mi
from Atlantic Beach, FL to Sioux Falls, SD
That's the driving distance. It would take 1 day 4 hours to go from Atlantic Beach, Florida to Sioux Falls, South Dakota.
The flight distance (direct flight from Atlantic Beach, FL to Sioux Falls, SD) is 1,240.03 mi.
1,529 mi = 2,460.70 kms