Miles between Flower Mound, TX and Summit, IL

There are
915 mi
from Flower Mound, TX to Summit, IL

That's the driving distance. It would take 17 hours 9 mins to go from Flower Mound, Texas to Summit, Illinois.

The flight distance (direct flight from Flower Mound, TX to Summit, IL) is 791 mi.

915 mi = 1,472.79 kms