Miles between Sioux Falls, SD and Rockford, IL

There are
500 mi
from Sioux Falls, SD to Rockford, IL

That's the driving distance. It would take 9 hours 2 mins to go from Sioux Falls, South Dakota to Rockford, Illinois.

The flight distance (direct flight from Sioux Falls, SD to Rockford, IL) is 394.77 mi.

500 mi = 804.62 kms