There are
2,707 mi
from Temecula, CA to Yeadon, PA
That's the driving distance. It would take 2 days to go from Temecula, California to Yeadon, Pennsylvania.
The flight distance (direct flight from Temecula, CA to Yeadon, PA) is 2,340.61 mi.
2,707 mi = 3.22 kms