Air Miles Calculator

Distance between St Louis, MO (STL) and Sierra Vista, AZ (FHU)

Distance from St Louis to Sierra Vista (Sierra Vista Municipal Airport – St. Louis Lambert International Airport) is 1230 miles / 1980 kilometers / 1069 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1230.280 miles
  • 1979.944 kilometers
  • 1069.084 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
  • 1228.432 miles
  • 1976.970 kilometers
  • 1067.478 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 Sierra Vista Municipal Airport (FHU) is 2 hours 49 minutes.

Time difference and current local times

The time difference between St Louis and Sierra Vista is 2 hours. Sierra Vista is 2 hours behind St Louis.

Time Difference

St Louis
Sierra Vista

St Louis, MO

 CDT

Sierra Vista, AZ

 MST

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 Sierra Vista Municipal Airport
City: Sierra Vista, AZ
Country: United States Flag of United States
IATA Code: FHU
ICAO Code: KFHU
Coordinates: 31°35′18″N, 110°20′38″W

Map

St Louis to Sierra Vista flight map.

Frequent Flyer Miles Calculator

St Louis (STL) → Sierra Vista (FHU).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1230
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1230

Round trip?