Miles between Lake Forest, CA and Los Altos, CA

There are
399 mi
from Lake Forest, CA to Los Altos, CA

That's the driving distance. It would take 7 hours 37 mins to go from Lake Forest, California to Los Altos, California.

The flight distance (direct flight from Lake Forest, CA to Los Altos, CA) is 358.57 mi.

399 mi = 641.60 kms