There are
2,430 mi
from Mckeesport, PA to Temecula, CA
That's the driving distance. It would take 1 day 19 hours to go from Mckeesport, Pennsylvania to Temecula, California.
The flight distance (direct flight from Mckeesport, PA to Temecula, CA) is 2,096.86 mi.
2,430 mi = 3.22 kms