Miles between Ontario, CA and Medford, MA

There are
2,959 mi
from Ontario, CA to Medford, MA

That's the driving distance. It would take 2 days 5 hours to go from Ontario, California to Medford, Massachusetts.

The flight distance (direct flight from Ontario, CA to Medford, MA) is 2,557.70 mi.

2,959 mi = 3.22 kms