There are
1,925 mi
from San Clemente, CA to Martin, TN
That's the driving distance. It would take 1 day 9 hours to go from San Clemente, California to Martin, Tennessee.
The flight distance (direct flight from San Clemente, CA to Martin, TN) is 1,636.46 mi.
1,925 mi = 3,097.29 kms