Miles between Sioux Falls, SD and Romeoville, IL

There are
578 mi
from Sioux Falls, SD to Romeoville, IL

That's the driving distance. It would take 10 hours 31 mins to go from Sioux Falls, South Dakota to Romeoville, Illinois.

The flight distance (direct flight from Sioux Falls, SD to Romeoville, IL) is 457 mi.

578 mi = 930.39 kms