There are
2,653 mi
from Irvine, CA to West Palm Beach, FL
That's the driving distance. It would take 1 day 22 hours to go from Irvine, California to West Palm Beach, Florida.
The flight distance (direct flight from Irvine, CA to West Palm Beach, FL) is 2,291.45 mi.
2,653 mi = 4,268.79 kms