Miles between Great Falls, MT and Walla Walla, WA

There are
541 mi
from Great Falls, MT to Walla Walla, WA

That's the driving distance. It would take 9 hours 57 mins to go from Great Falls, Montana to Walla Walla, Washington.

The flight distance (direct flight from Great Falls, MT to Walla Walla, WA) is 347.49 mi.

541 mi = 870.93 kms