Miles between Half Moon Bay, CA and Walnut, CA

There are
402 mi
from Half Moon Bay, CA to Walnut, CA

That's the driving distance. It would take 7 hours 41 mins to go from Half Moon Bay, California to Walnut, California.

The flight distance (direct flight from Half Moon Bay, CA to Walnut, CA) is 349.35 mi.

402 mi = 646.55 kms