There are
301 mi
from Fayetteville, AR to Mckinney, TX
That's the driving distance. It would take 5 hours 28 mins to go from Fayetteville, Arkansas to Mckinney, Texas.
The flight distance (direct flight from Fayetteville, AR to Mckinney, TX) is 243.11 mi.
301 mi = 484.35 kms