There are
961 mi
from Flower Mound, TX to Lindenhurst, IL
That's the driving distance. It would take 18 hours 8 mins to go from Flower Mound, Texas to Lindenhurst, Illinois.
The flight distance (direct flight from Flower Mound, TX to Lindenhurst, IL) is 815.81 mi.
961 mi = 1,547.07 kms