There are
2,911 mi
from Greenville, NC to Concord, CA
That's the driving distance. It would take 2 days 3 hours to go from Greenville, North Carolina to Concord, California.
The flight distance (direct flight from Greenville, NC to Concord, CA) is 2,452.92 mi.
2,911 mi = 4,685.40 kms