There are
630 mi
from Garland, TX to Paducah, KY
That's the driving distance. It would take 11 hours 7 mins to go from Garland, Texas to Paducah, Kentucky.
The flight distance (direct flight from Garland, TX to Paducah, KY) is 538.26 mi.
630 mi = 1,013.77 kms