There are
614 mi
from Garland, TX to Lawrenceburg, TN
That's the driving distance. It would take 11 hours 10 mins to go from Garland, Texas to Lawrenceburg, Tennessee.
The flight distance (direct flight from Garland, TX to Lawrenceburg, TN) is 556.01 mi.
614 mi = 987.94 kms