Miles between Casper, WY and San Luis Obispo, CA

There are
1,227 mi
from Casper, WY to San Luis Obispo, CA

That's the driving distance. It would take 21 hours 59 mins to go from Casper, Wyoming to San Luis Obispo, California.

The flight distance (direct flight from Casper, WY to San Luis Obispo, CA) is 928.96 mi.

1,227 mi = 1,974.39 kms