How far is St Augustine, FL, from St Louis, MO?
The distance between St Louis (St. Louis Lambert International Airport) and St Augustine (Northeast Florida Regional Airport) is 795 miles / 1280 kilometers / 691 nautical miles.
The driving distance from St Louis (STL) to St Augustine (UST) is 944 miles / 1520 kilometers, and travel time by car is about 17 hours 27 minutes.
St. Louis Lambert International Airport – Northeast Florida Regional Airport
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Distance from St Louis to St Augustine
There are several ways to calculate the distance from St Louis to St Augustine. Here are two standard methods:
Vincenty's formula (applied above)- 795.047 miles
- 1279.505 kilometers
- 690.877 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- 795.427 miles
- 1280.116 kilometers
- 691.207 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 Louis to St Augustine?
The estimated flight time from St. Louis Lambert International Airport to Northeast Florida Regional Airport is 2 hours and 0 minutes.
What is the time difference between St Louis and St Augustine?
Flight carbon footprint between St. Louis Lambert International Airport (STL) and Northeast Florida Regional Airport (UST)
On average, flying from St Louis to St Augustine generates about 134 kg of CO2 per passenger, and 134 kilograms equals 296 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 Louis to St Augustine
See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Northeast Florida Regional Airport (UST).
Airport information
| Origin | 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 |
| Destination | Northeast Florida Regional Airport |
|---|---|
| City: | St Augustine, FL |
| Country: | United States |
| IATA Code: | UST |
| ICAO Code: | KSGJ |
| Coordinates: | 29°57′33″N, 81°20′23″W |