There are
862 mi
from Flower Mound, TX to Jeffersonville, IN
That's the driving distance. It would take 15 hours 22 mins to go from Flower Mound, Texas to Jeffersonville, Indiana.
The flight distance (direct flight from Flower Mound, TX to Jeffersonville, IN) is 733.40 mi.
862 mi = 1,387.54 kms