There are
2,434 mi
from Irvine, CA to Wilkinsburg, PA
That's the driving distance. It would take 1 day 19 hours to go from Irvine, California to Wilkinsburg, Pennsylvania.
The flight distance (direct flight from Irvine, CA to Wilkinsburg, PA) is 2,124.72 mi.
2,434 mi = 3.22 kms