There are
1,451 mi
from Sioux Falls, SD to Tucson, AZ
That's the driving distance. It would take 1 day 2 hours to go from Sioux Falls, South Dakota to Tucson, Arizona.
The flight distance (direct flight from Sioux Falls, SD to Tucson, AZ) is 1,098.96 mi.
1,451 mi = 1.61 kms