There are
908 mi
from Amarillo, TX to Hopkinsville, KY
That's the driving distance. It would take 16 hours 30 mins to go from Amarillo, Texas to Hopkinsville, Kentucky.
The flight distance (direct flight from Amarillo, TX to Hopkinsville, KY) is 808.48 mi.
908 mi = 1,461.28 kms