There are
706 mi
from Dearborn, MI to Gardendale, AL
That's the driving distance. It would take 13 hours 7 mins to go from Dearborn, Michigan to Gardendale, Alabama.
The flight distance (direct flight from Dearborn, MI to Gardendale, AL) is 630.24 mi.
706 mi = 1,136.61 kms