There are
2,323 mi
from Lansing, MI to Petaluma, CA
That's the driving distance. It would take 1 day 16 hours to go from Lansing, Michigan to Petaluma, California.
The flight distance (direct flight from Lansing, MI to Petaluma, CA) is 2,007.96 mi.
2,323 mi = 3.22 kms