Air Miles Calculator

Distance between Houston, TX (HOU) and Alexandria, LA (AEX)

Flight distance from Houston to Alexandria (Houston William P. Hobby Airport – Alexandria International Airport) is 200 miles / 322 kilometers / 174 nautical miles. Estimated flight time is 52 minutes.

Driving distance from Houston (HOU) to Alexandria (AEX) is 245 miles / 394 kilometers and travel time by car is about 4 hours 27 minutes.

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).

Airport information


A Houston William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″W

B Alexandria International Airport
City: Alexandria, LA
Country: United States Flag of United States
IATA Code: AEX
ICAO Code: KAEX
Coordinates: 31°19′38″N, 92°32′59″W

Time difference and current local times

There is no time difference between Houston and Alexandria.

Time Difference

Houston, TX

 CDT

Alexandria, LA

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 54 kg (120 pounds).

Frequent Flyer Miles Calculator

Houston (HOU) → Alexandria (AEX).

Distance:
200
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
200

Round trip?