Miles between Ontario, CA and Harrisburg, PA

There are
2,579 mi
from Ontario, CA to Harrisburg, PA

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

The flight distance (direct flight from Ontario, CA to Harrisburg, PA) is 2,264.70 mi.

2,579 mi = 3.22 kms