There are
2,028 mi
from San Diego, CA to Lewisburg, TN
That's the driving distance. It would take 1 day 11 hours to go from San Diego, California to Lewisburg, Tennessee.
The flight distance (direct flight from San Diego, CA to Lewisburg, TN) is 1,741.20 mi.
2,028 mi = 3.22 kms