There are
627 mi
from Fayetteville, AR to Westwego, LA
That's the driving distance. It would take 11 hours 55 mins to go from Fayetteville, Arkansas to Westwego, Louisiana.
The flight distance (direct flight from Fayetteville, AR to Westwego, LA) is 484.74 mi.
627 mi = 1,008.72 kms