The total distance from Las Vegas to Houston is about 1228 miles or 1976 kilometers. If you go by road then you can cover the distance in 22 hours and 19 minutes however, if you go by plane then the time taken will be 2 hours and 27 minutes. I am giving you the link from where you can get the right directions from Las Vegas to Houston. If you go by road then you will really have fun because its a good road trip.
Have fun!
Las Vegas to Houston
Have fun!
Las Vegas to Houston