There are
2,593 mi
from Pittsburg, CA to Greenville, SC
That's the driving distance. It would take 1 day 21 hours to go from Pittsburg, California to Greenville, South Carolina.
The flight distance (direct flight from Pittsburg, CA to Greenville, SC) is 2,189.56 mi.
2,593 mi = 4,172.91 kms