Miles between Alhambra, CA and Ontario, OR

There are
831 mi
from Alhambra, CA to Ontario, OR

That's the driving distance. It would take 16 hours to go from Alhambra, California to Ontario, Oregon.

The flight distance (direct flight from Alhambra, CA to Ontario, OR) is 689 mi.

831 mi = 1,337.84 kms