Miles between Great Falls, MT and Auburn, WA

There are
641 mi
from Great Falls, MT to Auburn, WA

That's the driving distance. It would take 11 hours 46 mins to go from Great Falls, Montana to Auburn, Washington.

The flight distance (direct flight from Great Falls, MT to Auburn, WA) is 510.75 mi.

641 mi = 1,030.80 kms