How many hours from San Antonio to Las Vegas Nevada?

The approximate driving distance from San Antonio, Texas, to Las Vegas, Nevada, is around 1,350 miles. The estimated driving time without considering stops or traffic delays is approximately 20 hours and 30 minutes. However, it's important to note that this time may vary depending on factors such as weather conditions, chosen routes, and speed limits. It's recommended to check up-to-date traffic and road conditions before planning your trip.