There are
2,204 mi
from Fullerton, CA to Sevierville, TN
That's the driving distance. It would take 1 day 14 hours to go from Fullerton, California to Sevierville, Tennessee.
The flight distance (direct flight from Fullerton, CA to Sevierville, TN) is 1,942.89 mi.
2,204 mi = 3.22 kms