Miles between Allen, TX and Gallatin, TN

There are
683 mi
from Allen, TX to Gallatin, TN

That's the driving distance. It would take 12 hours 8 mins to go from Allen, Texas to Gallatin, Tennessee.

The flight distance (direct flight from Allen, TX to Gallatin, TN) is 622.83 mi.

683 mi = 1,098.73 kms