Miles between Rockford, IL and Troy, AL

There are
861 mi
from Rockford, IL to Troy, AL

That's the driving distance. It would take 16 hours 8 mins to go from Rockford, Illinois to Troy, Alabama.

The flight distance (direct flight from Rockford, IL to Troy, AL) is 742.97 mi.

861 mi = 1,385.74 kms