Miles between Lancaster, CA and Petaluma, CA

There are
393 mi
from Lancaster, CA to Petaluma, CA

That's the driving distance. It would take 7 hours 29 mins to go from Lancaster, California to Petaluma, California.

The flight distance (direct flight from Lancaster, CA to Petaluma, CA) is 349.30 mi.

393 mi = 632.47 kms