Map of flight path and driving directions from Houston to Alexandria.
Shortest flight path between Houston William P. Hobby Airport (HOU) and Alexandria International Airport (AEX).
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)
- 199.822 miles
- 321.582 kilometers
- 173.641 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
- 199.763 miles
- 321.487 kilometers
- 173.589 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).
Time difference and current local times
There is no time difference between Houston and Alexandria.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 54 kg (120 pounds).
Frequent Flyer Miles Calculator
Houston (HOU) → Alexandria (AEX).