There are
2,386 mi
from Irvine, CA to Cayce, SC
That's the driving distance. It would take 1 day 18 hours to go from Irvine, California to Cayce, South Carolina.
The flight distance (direct flight from Irvine, CA to Cayce, SC) is 2,096.34 mi.
2,386 mi = 3.22 kms