There are
2,412 mi
from Fullerton, CA to Bethel Park, PA
That's the driving distance. It would take 1 day 19 hours to go from Fullerton, California to Bethel Park, Pennsylvania.
The flight distance (direct flight from Fullerton, CA to Bethel Park, PA) is 2,118.10 mi.
2,412 mi = 3.22 kms