Miles between Casper, WY and Petaluma, CA

There are
1,139 mi
from Casper, WY to Petaluma, CA

That's the driving distance. It would take 19 hours 47 mins to go from Casper, Wyoming to Petaluma, California.

The flight distance (direct flight from Casper, WY to Petaluma, CA) is 913.02 mi.

1,139 mi = 1,832.28 kms