Distance between Houston, TX (IAH) and Alexandria, LA (AEX)
Distance from Houston to Alexandria (Houston George Bush Intercontinental Airport – Alexandria International Airport) is 190 miles / 306 kilometers / 165 nautical miles.
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Houston - Alexandria
How far is Alexandria from Houston?
There are several ways to calculate distances between Houston and Alexandria. Here are two common methods:
Vincenty's formula (applied above)- 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 – the shortest distance between two points).
Flight duration
Estimated flight time from Houston 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.
Time Difference
Houston, TX
Alexandria, LA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 51 kg (113 pounds).
Airport information
| A | 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 |
| B | Alexandria International Airport |
|---|---|
| City: | Alexandria, LA |
| Country: | United States |
| IATA Code: | AEX |
| ICAO Code: | KAEX |
| Coordinates: | 31°19′38″N, 92°32′59″W |
Houston to Alexandria flight path
Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Alexandria International Airport (AEX).
Frequent Flyer Miles Calculator
Houston (IAH) → Alexandria (AEX).
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