Miles between Sioux City, IA and Walla Walla, WA

There are
1,461 mi
from Sioux City, IA to Walla Walla, WA

That's the driving distance. It would take 1 day 1 hour to go from Sioux City, Iowa to Walla Walla, Washington.

The flight distance (direct flight from Sioux City, IA to Walla Walla, WA) is 1,109.14 mi.

1,461 mi = 1.61 kms