Miles between Chattanooga, TN and Round Lake, IL

There are
619 mi
from Chattanooga, TN to Round Lake, IL

That's the driving distance. It would take 12 hours 12 mins to go from Chattanooga, Tennessee to Round Lake, Illinois.

The flight distance (direct flight from Chattanooga, TN to Round Lake, IL) is 526.67 mi.

619 mi = 995.43 kms