Miles between Chattanooga, TN and Duncanville, TX

There are
791 mi
from Chattanooga, TN to Duncanville, TX

That's the driving distance. It would take 14 hours 16 mins to go from Chattanooga, Tennessee to Duncanville, Texas.

The flight distance (direct flight from Chattanooga, TN to Duncanville, TX) is 685.35 mi.

791 mi = 1,272.39 kms