Air Miles Calculator

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

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

Calculations with different 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).

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
Huntsville

St Louis, MO

 CDT

Huntsville, AL

 CDT

Airport information


A 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

B 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

Map

St Louis to Huntsville flight map.

Frequent Flyer Miles Calculator

St Louis (STL) → Huntsville (HSV).

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?