There are
2,443 mi
from Greenville, SC to Paso Robles, CA
That's the driving distance. It would take 1 day 19 hours to go from Greenville, South Carolina to Paso Robles, California.
The flight distance (direct flight from Greenville, SC to Paso Robles, CA) is 2,148.03 mi.
2,443 mi = 3,932.26 kms