There are
2,310 mi
from Greenville, SC to Placentia, CA
That's the driving distance. It would take 1 day 16 hours to go from Greenville, South Carolina to Placentia, California.
The flight distance (direct flight from Greenville, SC to Placentia, CA) is 2,013.91 mi.
2,310 mi = 3,717.03 kms