Miles between Portland, OR and Butte, MT

There are
665 mi
from Portland, OR to Butte, MT

That's the driving distance. It would take 11 hours 55 mins to go from Portland, Oregon to Butte, Montana.

The flight distance (direct flight from Portland, OR to Butte, MT) is 489.60 mi.

665 mi = 1,069.73 kms