There are
882 mi
from Denton, TX to Sevierville, TN
That's the driving distance. It would take 15 hours 56 mins to go from Denton, Texas to Sevierville, Tennessee.
The flight distance (direct flight from Denton, TX to Sevierville, TN) is 793.12 mi.
882 mi = 1,419.70 kms