Miles between Ontario, CA and Norristown, PA

There are
2,666 mi
from Ontario, CA to Norristown, PA

That's the driving distance. It would take 1 day 23 hours to go from Ontario, California to Norristown, Pennsylvania.

The flight distance (direct flight from Ontario, CA to Norristown, PA) is 2,346.64 mi.

2,666 mi = 3.22 kms