There are
847 mi
from Fayetteville, AR to Wausau, WI
That's the driving distance. It would take 15 hours 34 mins to go from Fayetteville, Arkansas to Wausau, Wisconsin.
The flight distance (direct flight from Fayetteville, AR to Wausau, WI) is 658.81 mi.
847 mi = 1,362.63 kms