Miles between Lake Forest, CA and Hillsborough, CA

There are
420 mi
from Lake Forest, CA to Hillsborough, CA

That's the driving distance. It would take 8 hours 1 min to go from Lake Forest, California to Hillsborough, California.

The flight distance (direct flight from Lake Forest, CA to Hillsborough, CA) is 378.08 mi.

420 mi = 676.20 kms