Miles between Ontario, CA and Plum, PA

There are
2,435 mi
from Ontario, CA to Plum, PA

That's the driving distance. It would take 1 day 19 hours to go from Ontario, California to Plum, Pennsylvania.

The flight distance (direct flight from Ontario, CA to Plum, PA) is 2,113.63 mi.

2,435 mi = 3.22 kms