Miles between Half Moon Bay, CA and Ontario, OR

There are
669 mi
from Half Moon Bay, CA to Ontario, OR

That's the driving distance. It would take 12 hours 25 mins to go from Half Moon Bay, California to Ontario, Oregon.

The flight distance (direct flight from Half Moon Bay, CA to Ontario, OR) is 535.89 mi.

669 mi = 1,076.00 kms