There are
2,271 mi
from San Clemente, CA to Greeneville, TN
That's the driving distance. It would take 1 day 15 hours to go from San Clemente, California to Greeneville, Tennessee.
The flight distance (direct flight from San Clemente, CA to Greeneville, TN) is 1,971.97 mi.
2,271 mi = 3,654.18 kms