There are
137 mi
from Chattanooga, TN to Sevierville, TN
That's the driving distance. It would take 2 hours 37 mins to go from Chattanooga, Tennessee to Sevierville, Tennessee.
The flight distance (direct flight from Chattanooga, TN to Sevierville, TN) is 113.60 mi.
137 mi = 220.22 kms