There are
927 mi
from Baytown, TX to Sevierville, TN
That's the driving distance. It would take 17 hours 2 mins to go from Baytown, Texas to Sevierville, Tennessee.
The flight distance (direct flight from Baytown, TX to Sevierville, TN) is 785.94 mi.
927 mi = 1,491.46 kms