Miles between Seattle, WA and Half Moon Bay, CA

There are
835 mi
from Seattle, WA to Half Moon Bay, CA

That's the driving distance. It would take 16 hours 12 mins to go from Seattle, Washington to Half Moon Bay, California.

The flight distance (direct flight from Seattle, WA to Half Moon Bay, CA) is 700.80 mi.

835 mi = 1,343.81 kms