Miles between Billings, MT and Portland, OR

There are
891 mi
from Billings, MT to Portland, OR

That's the driving distance. It would take 15 hours 45 mins to go from Billings, Montana to Portland, Oregon.

The flight distance (direct flight from Billings, MT to Portland, OR) is 683.93 mi.

891 mi = 1,434.03 kms