Miles between Downey, CA and Petaluma, CA

There are
425 mi
from Downey, CA to Petaluma, CA

That's the driving distance. It would take 7 hours 57 mins to go from Downey, California to Petaluma, California.

The flight distance (direct flight from Downey, CA to Petaluma, CA) is 388.74 mi.

425 mi = 684.76 kms