There are
2,300 mi
from Palmdale, CA to Simpsonville, SC
That's the driving distance. It would take 1 day 16 hours to go from Palmdale, California to Simpsonville, South Carolina.
The flight distance (direct flight from Palmdale, CA to Simpsonville, SC) is 2,027.13 mi.
2,300 mi = 3.22 kms