Miles between Billings, MT and Oklahoma City, OK

There are
1,220 mi
from Billings, MT to Oklahoma City, OK

That's the driving distance. It would take 20 hours 20 mins to go from Billings, Montana to Oklahoma City, Oklahoma.

The flight distance (direct flight from Billings, MT to Oklahoma City, OK) is 914.61 mi.

1,220 mi = 1.61 kms