There are
2,249 mi
from Irvine, CA to Greeneville, TN
That's the driving distance. It would take 1 day 15 hours to go from Irvine, California to Greeneville, Tennessee.
The flight distance (direct flight from Irvine, CA to Greeneville, TN) is 1,977.47 mi.
2,249 mi = 3,619.65 kms