There are
1,161 mi
from Sioux Falls, SD to Alpharetta, GA
That's the driving distance. It would take 21 hours 31 mins to go from Sioux Falls, South Dakota to Alpharetta, Georgia.
The flight distance (direct flight from Sioux Falls, SD to Alpharetta, GA) is 933.26 mi.
1,161 mi = 1.61 kms