There are
1,521 mi
from Garland, TX to Cortland, NY
That's the driving distance. It would take 1 day 4 hours to go from Garland, Texas to Cortland, New York.
The flight distance (direct flight from Garland, TX to Cortland, NY) is 1,297.58 mi.
1,521 mi = 1.61 kms