Miles between Rockford, IL and Athens, TN

There are
638 mi
from Rockford, IL to Athens, TN

That's the driving distance. It would take 12 hours 46 mins to go from Rockford, Illinois to Athens, Tennessee.

The flight distance (direct flight from Rockford, IL to Athens, TN) is 530.10 mi.

638 mi = 1,026.89 kms