There are
660 mi
from Fayetteville, AR to Valparaiso, IN
That's the driving distance. It would take 12 hours 45 mins to go from Fayetteville, Arkansas to Valparaiso, Indiana.
The flight distance (direct flight from Fayetteville, AR to Valparaiso, IN) is 534.32 mi.
660 mi = 1,062.24 kms