There are
1,285 mi
from Billings, MT to Camarillo, CA
That's the driving distance. It would take 22 hours 43 mins to go from Billings, Montana to Camarillo, California.
The flight distance (direct flight from Billings, MT to Camarillo, CA) is 972.67 mi.
1,285 mi = 1.61 kms