Miles between Hillsboro, OR and Helena, MT

There are
679 mi
from Hillsboro, OR to Helena, MT

That's the driving distance. It would take 12 hours 31 mins to go from Hillsboro, Oregon to Helena, Montana.

The flight distance (direct flight from Hillsboro, OR to Helena, MT) is 530.38 mi.

679 mi = 1,093.45 kms