Miles between Knoxville, TN and Duncanville, TX

There are
854 mi
from Knoxville, TN to Duncanville, TX

That's the driving distance. It would take 15 hours 11 mins to go from Knoxville, Tennessee to Duncanville, Texas.

The flight distance (direct flight from Knoxville, TN to Duncanville, TX) is 774.98 mi.

854 mi = 1,375.08 kms