Miles between Billings, MT and Petaluma, CA

There are
1,161 mi
from Billings, MT to Petaluma, CA

That's the driving distance. It would take 21 hours to go from Billings, Montana to Petaluma, California.

The flight distance (direct flight from Billings, MT to Petaluma, CA) is 891.67 mi.

1,161 mi = 1.61 kms