Miles between Sioux Falls, SD and Round Lake, IL

There are
530 mi
from Sioux Falls, SD to Round Lake, IL

That's the driving distance. It would take 9 hours 41 mins to go from Sioux Falls, South Dakota to Round Lake, Illinois.

The flight distance (direct flight from Sioux Falls, SD to Round Lake, IL) is 442.83 mi.

530 mi = 852.74 kms