Miles between Ontario, CA and Hanover, PA

There are
2,575 mi
from Ontario, CA to Hanover, PA

That's the driving distance. It would take 1 day 22 hours to go from Ontario, California to Hanover, Pennsylvania.

The flight distance (direct flight from Ontario, CA to Hanover, PA) is 2,261 mi.

2,575 mi = 3.22 kms