Miles between Billings, MT and Downey, CA

There are
1,239 mi
from Billings, MT to Downey, CA

That's the driving distance. It would take 21 hours 49 mins to go from Billings, Montana to Downey, California.

The flight distance (direct flight from Billings, MT to Downey, CA) is 963.03 mi.

1,239 mi = 1.61 kms