Distance between St Louis, MO (STL) and Huntsville, AL (HSV)
Distance from St Louis to Huntsville (St. Louis Lambert International Airport – Huntsville International Airport) is 347 miles / 558 kilometers / 301 nautical miles.
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St Louis - Huntsville
How far is Huntsville from St Louis?
There are several ways to calculate distances between St Louis and Huntsville. Here are two common methods:
Vincenty's formula (applied above)- 346.667 miles
- 557.906 kilometers
- 301.245 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- 346.868 miles
- 558.230 kilometers
- 301.420 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 St. Louis Lambert International Airport (STL) to Huntsville International Airport (HSV) is 1 hour 9 minutes.
Time difference and current local times
There is no time difference between St Louis and Huntsville.
Time Difference
St Louis, MO
Huntsville, AL
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 74 kg (164 pounds).
Airport information
| A | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States  |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |
| B | Huntsville International Airport |
|---|---|
| City: | Huntsville, AL |
| Country: | United States |
| IATA Code: | HSV |
| ICAO Code: | KHSV |
| Coordinates: | 34°38′13″N, 86°46′30″W |
Map
St Louis to Huntsville flight map.
Frequent Flyer Miles Calculator
St Louis (STL) → Huntsville (HSV).
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