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Houston–Las Vegas | IAH–LAS
Calculations with different methods
- 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).
Estimated flight time from George Bush Intercontinental Airport (IAH) to McCarran International Airport (LAS) is 2 hours 48 minutes.
Time difference and current local times
The time difference between Houston and Las Vegas is 2 hours. Las Vegas is 2 hours behind Houston.
Las Vegas, NV
Houston to Las Vegas flight map.
Frequent Flyer Miles Calculator
Houston (IAH) → Las Vegas (LAS).