Miles between Allen, TX and Alpharetta, GA

There are
820 mi
from Allen, TX to Alpharetta, GA

That's the driving distance. It would take 14 hours 55 mins to go from Allen, Texas to Alpharetta, Georgia.

The flight distance (direct flight from Allen, TX to Alpharetta, GA) is 715.06 mi.

820 mi = 1,319.34 kms