There are
2,040 mi
from Petaluma, CA to Beaumont, TX
That's the driving distance. It would take 1 day 11 hours to go from Petaluma, California to Beaumont, Texas.
The flight distance (direct flight from Petaluma, CA to Beaumont, TX) is 1,716.45 mi.
2,040 mi = 3,282.59 kms