Miles between Simi Valley, CA and Los Altos, CA

There are
348 mi
from Simi Valley, CA to Los Altos, CA

That's the driving distance. It would take 6 hours 39 mins to go from Simi Valley, California to Los Altos, California.

The flight distance (direct flight from Simi Valley, CA to Los Altos, CA) is 284.93 mi.

348 mi = 560.69 kms