Miles between Oceanside, CA and Billings, MT

There are
1,272 mi
from Oceanside, CA to Billings, MT

That's the driving distance. It would take 22 hours 30 mins to go from Oceanside, California to Billings, Montana.

The flight distance (direct flight from Oceanside, CA to Billings, MT) is 988.72 mi.

1,272 mi = 1.61 kms