Miles between Ontario, CA and Altoona, PA

There are
2,519 mi
from Ontario, CA to Altoona, PA

That's the driving distance. It would take 1 day 20 hours to go from Ontario, California to Altoona, Pennsylvania.

The flight distance (direct flight from Ontario, CA to Altoona, PA) is 2,184.78 mi.

2,519 mi = 3.22 kms