There are
1,553 mi
from Flower Mound, TX to Cortland, NY
That's the driving distance. It would take 1 day 4 hours to go from Flower Mound, Texas to Cortland, New York.
The flight distance (direct flight from Flower Mound, TX to Cortland, NY) is 1,314.69 mi.
1,553 mi = 1.61 kms