There are
2,560 mi
from Mckeesport, PA to Oakley, CA
That's the driving distance. It would take 1 day 20 hours to go from Mckeesport, Pennsylvania to Oakley, California.
The flight distance (direct flight from Mckeesport, PA to Oakley, CA) is 2,226.53 mi.
2,560 mi = 3.22 kms