Map of flight path and driving directions from St Louis to Huntsville.
Shortest flight path between St. Louis Lambert International Airport (STL) and Huntsville International Airport (HSV).
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).
Time difference and current local times
There is no time difference between St Louis and Huntsville.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 76 kg (168 pounds).
Frequent Flyer Miles Calculator
St Louis (STL) → Huntsville (HSV).