Distance between Houston, TX (IAH) and Las Vegas, NV (LAS)
Flight distance from Houston to Las Vegas (Houston George Bush Intercontinental Airport – Las Vegas McCarran International Airport) is 1222 miles / 1966 kilometers / 1061 nautical miles. Estimated flight time is 2 hours 48 minutes.
Driving distance from Houston (IAH) to Las Vegas (LAS) is 1443 miles / 2322 kilometers and travel time by car is about 25 hours 37 minutes.
Houston – Las Vegas
How far is Las Vegas from Houston?
There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:
Vincenty's formula (applied above)- 1221.517 miles
- 1965.841 kilometers
- 1061.469 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.
Haversine formula- 1219.622 miles
- 1962.792 kilometers
- 1059.823 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Flight Duration
Estimated flight time from Houston George Bush Intercontinental Airport to Las Vegas McCarran International Airport is 2 hours 48 minutes.
Time difference
The time difference between Houston and Las Vegas is 2 hours. Las Vegas is 2 hours behind Houston.
Houston time to Las Vegas time converter
Carbon dioxide emissions
On average flying from Houston to Las Vegas generates about 162 kg of CO2 per passenger, 162 kilograms is equal to 358 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Houston to Las Vegas
Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Las Vegas McCarran International Airport (LAS).
Airport information
| Origin | Houston George Bush Intercontinental Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | IAH |
| ICAO Code: | KIAH |
| Coordinates: | 29°59′3″N, 95°20′29″W |
| Destination | Las Vegas McCarran International Airport |
|---|---|
| City: | Las Vegas, NV |
| Country: | United States |
| IATA Code: | LAS |
| ICAO Code: | KLAS |
| Coordinates: | 36°4′48″N, 115°9′7″W |
Airlines flying from Houston (IAH) to Las Vegas (LAS)
| Spirit Airlines |
| United Airlines |