There are
1,385 mi
from Cottonwood, AZ to Sioux Falls, SD
That's the driving distance. It would take 1 day 1 hour to go from Cottonwood, Arizona to Sioux Falls, South Dakota.
The flight distance (direct flight from Cottonwood, AZ to Sioux Falls, SD) is 1,018.85 mi.
1,385 mi = 2,229.58 kms