Air Miles Calculator

Distance between Las Vegas, NV (LAS) and Houston, TX (IAH)

Distance from Las Vegas to Houston (George Bush Intercontinental Airport – McCarran International Airport) is 1222 miles / 1966 kilometers / 1061 nautical miles.

Calculations with different 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).

Flight duration

Estimated flight time from McCarran International Airport (LAS) to George Bush Intercontinental Airport (IAH) is 2 hours 48 minutes.

Time difference and current local times

The time difference between Las Vegas and Houston is 2 hours. Houston is 2 hours ahead of Las Vegas.

Time Difference

Las Vegas
Houston

Las Vegas, NV

 PDT

Houston, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 159 kg (351 pounds).

Airport information


A McCarran International Airport
City: Las Vegas, NV
Country: United States Flag of United States
IATA Code: LAS
ICAO Code: KLAS
Coordinates: 36°4′48″N, 115°9′7″W

B George Bush Intercontinental Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W

Map

Las Vegas to Houston flight map.

Frequent Flyer Miles Calculator

Las Vegas (LAS) → Houston (IAH).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1222
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1222

Round trip?