There are
2,053 mi
from San Clemente, CA to Lebanon, TN
That's the driving distance. It would take 1 day 11 hours to go from San Clemente, California to Lebanon, Tennessee.
The flight distance (direct flight from San Clemente, CA to Lebanon, TN) is 1,779.27 mi.
2,053 mi = 3,304.15 kms