There are
583 mi
from Sioux Falls, SD to Crestwood, IL
That's the driving distance. It would take 10 hours 35 mins to go from Sioux Falls, South Dakota to Crestwood, Illinois.
The flight distance (direct flight from Sioux Falls, SD to Crestwood, IL) is 473.11 mi.
583 mi = 938.39 kms