Miles between Decatur, IL and Mountain Brook, AL

There are
547 mi
from Decatur, IL to Mountain Brook, AL

That's the driving distance. It would take 10 hours 10 mins to go from Decatur, Illinois to Mountain Brook, Alabama.

The flight distance (direct flight from Decatur, IL to Mountain Brook, AL) is 454.66 mi.

547 mi = 880.21 kms