There are
2,205 mi
from Irvine, CA to Sevierville, TN
That's the driving distance. It would take 1 day 14 hours to go from Irvine, California to Sevierville, Tennessee.
The flight distance (direct flight from Irvine, CA to Sevierville, TN) is 1,938.79 mi.
2,205 mi = 3,548.21 kms