Miles between South San Francisco, CA and Walnut, CA

There are
402 mi
from South San Francisco, CA to Walnut, CA

That's the driving distance. It would take 7 hours 37 mins to go from South San Francisco, California to Walnut, California.

The flight distance (direct flight from South San Francisco, CA to Walnut, CA) is 357.41 mi.

402 mi = 647.18 kms