There are
1,252 mi
from Las Vegas, NV to Seagoville, TX
That's the driving distance. It would take 22 hours 19 mins to go from Las Vegas, Nevada to Seagoville, Texas.
The flight distance (direct flight from Las Vegas, NV to Seagoville, TX) is 1,092.46 mi.
1,252 mi = 1.61 kms