There are
907 mi
from Fayetteville, AR to Cayce, SC
That's the driving distance. It would take 16 hours 20 mins to go from Fayetteville, Arkansas to Cayce, South Carolina.
The flight distance (direct flight from Fayetteville, AR to Cayce, SC) is 753.79 mi.
907 mi = 1,460.36 kms