Miles between Hillsborough, CA and Walnut, CA

There are
399 mi
from Hillsborough, CA to Walnut, CA

That's the driving distance. It would take 7 hours 36 mins to go from Hillsborough, California to Walnut, California.

The flight distance (direct flight from Hillsborough, CA to Walnut, CA) is 352.45 mi.

399 mi = 642.05 kms