There are
600 mi
from Fayetteville, AR to Seymour, IN
That's the driving distance. It would take 12 hours 12 mins to go from Fayetteville, Arkansas to Seymour, Indiana.
The flight distance (direct flight from Fayetteville, AR to Seymour, IN) is 495.07 mi.
600 mi = 965.86 kms