There are
653 mi
from Fayetteville, AR to Chattanooga, TN
That's the driving distance. It would take 11 hours 38 mins to go from Fayetteville, Arkansas to Chattanooga, Tennessee.
The flight distance (direct flight from Fayetteville, AR to Chattanooga, TN) is 502.10 mi.
653 mi = 1,051.20 kms