There are
2,389 mi
from Pontiac, MI to Petaluma, CA
That's the driving distance. It would take 1 day 17 hours to go from Pontiac, Michigan to Petaluma, California.
The flight distance (direct flight from Pontiac, MI to Petaluma, CA) is 2,072.49 mi.
2,389 mi = 3,844.18 kms