There are
397 mi
from Fayetteville, AR to Great Bend, KS
That's the driving distance. It would take 7 hours 23 mins to go from Fayetteville, Arkansas to Great Bend, Kansas.
The flight distance (direct flight from Fayetteville, AR to Great Bend, KS) is 299.22 mi.
397 mi = 638.75 kms