There are
1,484 mi
from Las Vegas, NV to Galveston, TX

That's the driving distance. It would take 1 day 2 hours to go from Las Vegas, Nevada to Galveston, Texas.

The flight distance (direct flight from Las Vegas, NV to Galveston, TX) is 1,277.69 mi.

1,484 mi = 1.61 kms