Miles between Redmond, WA and Great Falls, MT

There are
638 mi
from Redmond, WA to Great Falls, MT

That's the driving distance. It would take 11 hours 43 mins to go from Redmond, Washington to Great Falls, Montana.

The flight distance (direct flight from Redmond, WA to Great Falls, MT) is 504.01 mi.

638 mi = 1,026.66 kms