There are
2,439 mi
from Yakima, WA to Westwego, LA
That's the driving distance. It would take 1 day 19 hours to go from Yakima, Washington to Westwego, Louisiana.
The flight distance (direct flight from Yakima, WA to Westwego, LA) is 1,991.18 mi.
2,439 mi = 3.22 kms