There are
2,272 mi
from Cleveland, OH to Walla Walla, WA
That's the driving distance. It would take 1 day 15 hours to go from Cleveland, Ohio to Walla Walla, Washington.
The flight distance (direct flight from Cleveland, OH to Walla Walla, WA) is 1,838.35 mi.
2,272 mi = 3.22 kms