There are
608 mi
from Fayetteville, AR to New Lenox, IL
That's the driving distance. It would take 11 hours 31 mins to go from Fayetteville, Arkansas to New Lenox, Illinois.
The flight distance (direct flight from Fayetteville, AR to New Lenox, IL) is 502.67 mi.
608 mi = 977.88 kms