There are
2,248 mi
from Fullerton, CA to Greeneville, TN
That's the driving distance. It would take 1 day 15 hours to go from Fullerton, California to Greeneville, Tennessee.
The flight distance (direct flight from Fullerton, CA to Greeneville, TN) is 1,981.39 mi.
2,248 mi = 3.22 kms