Calculations with different methods
- 190.253 miles
- 306.182 kilometers
- 165.325 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
- 190.099 miles
- 305.935 kilometers
- 165.192 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 Alexandria International Airport (AEX) is 51 minutes.
Time difference and current local times
There is no time difference between Houston and Alexandria.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 51 kg (112 pounds).
Houston to Alexandria flight map.
Frequent Flyer Miles Calculator
Houston (IAH) → Alexandria (AEX).