Miles between Decatur, IL and Troy, AL

There are
679 mi
from Decatur, IL to Troy, AL

That's the driving distance. It would take 12 hours 41 mins to go from Decatur, Illinois to Troy, Alabama.

The flight distance (direct flight from Decatur, IL to Troy, AL) is 579.47 mi.

679 mi = 1,093.02 kms