Miles between Simi Valley, CA and Costa Mesa, CA

There are
83 mi
from Simi Valley, CA to Costa Mesa, CA

That's the driving distance. It would take 1 hour 39 mins to go from Simi Valley, California to Costa Mesa, California.

The flight distance (direct flight from Simi Valley, CA to Costa Mesa, CA) is 65.77 mi.

83 mi = 133.91 kms