Miles between Happy Valley, OR and Half Moon Bay, CA

There are
666 mi
from Happy Valley, OR to Half Moon Bay, CA

That's the driving distance. It would take 12 hours 55 mins to go from Happy Valley, Oregon to Half Moon Bay, California.

The flight distance (direct flight from Happy Valley, OR to Half Moon Bay, CA) is 551.61 mi.

666 mi = 1,071.82 kms