How far is St Louis, MO, from St George, UT?
The distance between St George (St. George Municipal Airport) and St Louis (St. Louis Lambert International Airport) is 1267 miles / 2039 kilometers / 1101 nautical miles.
The driving distance from St George (SGU) to St Louis (STL) is 1471 miles / 2368 kilometers, and travel time by car is about 25 hours 35 minutes.
St. George Municipal Airport – St. Louis Lambert International Airport
Search flights
Distance from St George to St Louis
There are several ways to calculate the distance from St George to St Louis. Here are two standard 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 planet.
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).
How long does it take to fly from St George to St Louis?
The estimated flight time from St. George Municipal Airport to St. Louis Lambert International Airport is 2 hours and 53 minutes.
What is the time difference between St George and St Louis?
The time difference between St George and St Louis is 1 hour. St Louis is 1 hour ahead of St George.
Flight carbon footprint between St. George Municipal Airport (SGU) and St. Louis Lambert International Airport (STL)
On average, flying from St George to St Louis generates about 165 kg of CO2 per passenger, and 165 kilograms equals 363 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St George to St Louis
See the map of the shortest flight path between St. George Municipal Airport (SGU) and St. Louis Lambert International Airport (STL).
Airport information
| Origin | St. George Municipal Airport |
|---|---|
| City: | St George, UT |
| Country: | United States  |
| IATA Code: | SGU |
| ICAO Code: | KSGU |
| Coordinates: | 37°2′11″N, 113°30′37″W |
| Destination | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″W |