Miles between Sioux Falls, SD and Dekalb, IL

There are
534 mi
from Sioux Falls, SD to Dekalb, IL

That's the driving distance. It would take 9 hours 40 mins to go from Sioux Falls, South Dakota to Dekalb, Illinois.

The flight distance (direct flight from Sioux Falls, SD to Dekalb, IL) is 418.48 mi.

534 mi = 858.84 kms