Miles between Simi Valley, CA and Clearlake, CA

There are
457 mi
from Simi Valley, CA to Clearlake, CA

That's the driving distance. It would take 8 hours 54 mins to go from Simi Valley, California to Clearlake, California.

The flight distance (direct flight from Simi Valley, CA to Clearlake, CA) is 387.75 mi.

457 mi = 735.50 kms