Miles between Plano, TX and Decatur, AL

There are
642 mi
from Plano, TX to Decatur, AL

That's the driving distance. It would take 11 hours 41 mins to go from Plano, Texas to Decatur, Alabama.

The flight distance (direct flight from Plano, TX to Decatur, AL) is 568.16 mi.

642 mi = 1,033.60 kms