Miles between Simi Valley, CA and Douglas, AZ

There are
649 mi
from Simi Valley, CA to Douglas, AZ

That's the driving distance. It would take 11 hours 56 mins to go from Simi Valley, California to Douglas, Arizona.

The flight distance (direct flight from Simi Valley, CA to Douglas, AZ) is 572.89 mi.

649 mi = 1,043.95 kms