Miles between Mt Vernon, NY and Duncanville, TX

There are
1,578 mi
from Mt Vernon, NY to Duncanville, TX

That's the driving distance. It would take 1 day 4 hours to go from Mt Vernon, New York to Duncanville, Texas.

The flight distance (direct flight from Mt Vernon, NY to Duncanville, TX) is 1,392.92 mi.

1,578 mi = 1.61 kms