Air Miles Calculator

Distance between Huntsville, AL (HSV) and St Louis, MO (STL)

Distance from Huntsville to St Louis (Huntsville International Airport – St. Louis Lambert International Airport) is 347 miles / 558 kilometers / 301 nautical miles.

How far is St Louis from Huntsville?

There are several ways to calculate distances between Huntsville and St Louis. 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 Huntsville International Airport (HSV) to St. Louis Lambert International Airport (STL) is 1 hour 9 minutes.

Time difference and current local times

There is no time difference between Huntsville and St Louis.

Time Difference

Huntsville
St Louis

Huntsville, AL

 CST

St Louis, MO

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 74 kg (164 pounds).

Airport information


A Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″W

B St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

Map

Huntsville to St Louis flight map.

Frequent Flyer Miles Calculator

Huntsville (HSV) → St Louis (STL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
347
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
347

Round trip?