Miles between Lake Forest, CA and Sunnyvale, CA

There are
396 mi
from Lake Forest, CA to Sunnyvale, CA

That's the driving distance. It would take 7 hours 32 mins to go from Lake Forest, California to Sunnyvale, California.

The flight distance (direct flight from Lake Forest, CA to Sunnyvale, CA) is 354.74 mi.

396 mi = 637.83 kms