There are
665 mi
from Garland, TX to Hopkinsville, KY
That's the driving distance. It would take 12 hours 7 mins to go from Garland, Texas to Hopkinsville, Kentucky.
The flight distance (direct flight from Garland, TX to Hopkinsville, KY) is 585.73 mi.
665 mi = 1,069.97 kms