How far is Alexandria from St Louis?
There are several ways to calculate distances between St Louis and Alexandria. Here are two common methods:Vincenty's formula (applied above)
- 526.261 miles
- 846.934 kilometers
- 457.308 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
- 527.332 miles
- 848.659 kilometers
- 458.239 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).
Estimated flight time from St. Louis Lambert International Airport (STL) to Alexandria International Airport (AEX) is 1 hour 29 minutes.
Time difference and current local times
There is no time difference between St Louis and Alexandria.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 103 kg (227 pounds).
St Louis to Alexandria flight map.
Frequent Flyer Miles Calculator
St Louis (STL) → Alexandria (AEX).