There are
1,373 mi
from Buffalo, NY to Seagoville, TX
That's the driving distance. It would take 1 day 1 hour to go from Buffalo, New York to Seagoville, Texas.
The flight distance (direct flight from Buffalo, NY to Seagoville, TX) is 1,192.47 mi.
1,373 mi = 1.61 kms