How far is Alexandria, LA, from Houston, TX?
The distance between Houston (Houston George Bush Intercontinental Airport) and Alexandria (Alexandria International Airport) is 190 miles / 306 kilometers / 165 nautical miles.
The driving distance from Houston (IAH) to Alexandria (AEX) is 217 miles / 349 kilometers, and travel time by car is about 4 hours 16 minutes.
Houston George Bush Intercontinental Airport – Alexandria International Airport
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Distance from Houston to Alexandria
There are several ways to calculate the distance from Houston to Alexandria. Here are two standard 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 planet.
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).
How long does it take to fly from Houston to Alexandria?
The estimated flight time from Houston George Bush Intercontinental Airport to Alexandria International Airport is 51 minutes.
What is the time difference between Houston and Alexandria?
Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and Alexandria International Airport (AEX)
On average, flying from Houston to Alexandria generates about 53 kg of CO2 per passenger, and 53 kilograms equals 117 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 Alexandria
See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Alexandria International Airport (AEX).
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 | Alexandria International Airport |
|---|---|
| City: | Alexandria, LA |
| Country: | United States |
| IATA Code: | AEX |
| ICAO Code: | KAEX |
| Coordinates: | 31°19′38″N, 92°32′59″W |
Airlines flying from Houston (IAH) to Alexandria (AEX)
| United Airlines |