There are
652 mi
from Denton, TX to Paducah, KY
That's the driving distance. It would take 11 hours 44 mins to go from Denton, Texas to Paducah, Kentucky.
The flight distance (direct flight from Denton, TX to Paducah, KY) is 550.89 mi.
652 mi = 1,049.34 kms