There are
2,527 mi
from Pittsburg, CA to Greeneville, TN
That's the driving distance. It would take 1 day 20 hours to go from Pittsburg, California to Greeneville, Tennessee.
The flight distance (direct flight from Pittsburg, CA to Greeneville, TN) is 2,140.34 mi.
2,527 mi = 4,066.13 kms