Air Miles Calculator

Distance between St Louis, MO (STL) and St George, UT (SGU)

Distance from St Louis to St George (St. Louis Lambert International Airport – St. George Municipal Airport) is 1267 miles / 2039 kilometers / 1101 nautical miles.

How far is St George from St Louis?

There are several ways to calculate distances between St Louis and St George. Here are two common methods:

Vincenty's formula (applied above)
  • 1266.869 miles
  • 2038.827 kilometers
  • 1100.879 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
  • 1263.900 miles
  • 2034.051 kilometers
  • 1098.299 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 St. George Municipal Airport (SGU) is 2 hours 53 minutes.

Time difference and current local times

The time difference between St Louis and St George is 1 hour. St George is 1 hour behind St Louis.

Time Difference

St Louis
St George

St Louis, MO

 CST

St George, UT

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 164 kg (361 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 St. George Municipal Airport
City: St George, UT
Country: United States Flag of United States
IATA Code: SGU
ICAO Code: KSGU
Coordinates: 37°2′11″N, 113°30′37″W

Map

St Louis to St George flight map.

Frequent Flyer Miles Calculator

St Louis (STL) → St George (SGU).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1267
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1267

Round trip?