Miles between Flower Mound, TX and Round Lake, IL

There are
956 mi
from Flower Mound, TX to Round Lake, IL

That's the driving distance. It would take 18 hours 3 mins to go from Flower Mound, Texas to Round Lake, Illinois.

The flight distance (direct flight from Flower Mound, TX to Round Lake, IL) is 810.58 mi.

956 mi = 1,539.22 kms