There are
658 mi
from Mckinney, TX to Hopkinsville, KY
That's the driving distance. It would take 12 hours 4 mins to go from Mckinney, Texas to Hopkinsville, Kentucky.
The flight distance (direct flight from Mckinney, TX to Hopkinsville, KY) is 576.09 mi.
658 mi = 1,059.03 kms