There are
1,670 mi
from Palm Bay, FL to Sioux Falls, SD
That's the driving distance. It would take 1 day 6 hours to go from Palm Bay, Florida to Sioux Falls, South Dakota.
The flight distance (direct flight from Palm Bay, FL to Sioux Falls, SD) is 1,396.39 mi.
1,670 mi = 1.61 kms