Miles between Ann Arbor, MI and Decatur, AL

There are
634 mi
from Ann Arbor, MI to Decatur, AL

That's the driving distance. It would take 11 hours 50 mins to go from Ann Arbor, Michigan to Decatur, Alabama.

The flight distance (direct flight from Ann Arbor, MI to Decatur, AL) is 558.40 mi.

634 mi = 1,019.60 kms