There are
2,148 mi
from Petaluma, CA to Kennett, MO
That's the driving distance. It would take 1 day 13 hours to go from Petaluma, California to Kennett, Missouri.
The flight distance (direct flight from Petaluma, CA to Kennett, MO) is 1,788.36 mi.
2,148 mi = 3,456.20 kms