Miles between Allen, TX and Gardendale, AL

There are
664 mi
from Allen, TX to Gardendale, AL

That's the driving distance. It would take 12 hours to go from Allen, Texas to Gardendale, Alabama.

The flight distance (direct flight from Allen, TX to Gardendale, AL) is 569.82 mi.

664 mi = 1,068.02 kms