Miles between Downey, CA and Hillsborough, CA

There are
387 mi
from Downey, CA to Hillsborough, CA

That's the driving distance. It would take 7 hours 20 mins to go from Downey, California to Hillsborough, California.

The flight distance (direct flight from Downey, CA to Hillsborough, CA) is 345.93 mi.

387 mi = 623.55 kms