Air Miles Calculator

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

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

How far is Sierra Vista from St Louis?

There are several ways to calculate distances between St Louis and Sierra Vista. Here are two common 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 – the shortest distance between two points).

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 1 hour. Sierra Vista is 1 hour behind St Louis.

Time Difference

St Louis
Sierra Vista

St Louis, MO

 CST

Sierra Vista, AZ

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 163 kg (359 pounds).

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?