How far is Petersburg, AK, from St Louis, MO?
The distance between St Louis (St. Louis Lambert International Airport) and Petersburg (Petersburg James A. Johnson Airport) is 2288 miles / 3682 kilometers / 1988 nautical miles.
The driving distance from St Louis (STL) to Petersburg (PSG) is 3030 miles / 4876 kilometers, and travel time by car is about 68 hours 9 minutes.
St. Louis Lambert International Airport – Petersburg James A. Johnson Airport
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Distance from St Louis to Petersburg
There are several ways to calculate the distance from St Louis to Petersburg. Here are two standard methods:
Vincenty's formula (applied above)- 2288.106 miles
- 3682.350 kilometers
- 1988.310 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- 2283.477 miles
- 3674.900 kilometers
- 1984.287 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 Petersburg?
The estimated flight time from St. Louis Lambert International Airport to Petersburg James A. Johnson Airport is 4 hours and 49 minutes.
What is the time difference between St Louis and Petersburg?
Flight carbon footprint between St. Louis Lambert International Airport (STL) and Petersburg James A. Johnson Airport (PSG)
On average, flying from St Louis to Petersburg generates about 251 kg of CO2 per passenger, and 251 kilograms equals 552 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 Petersburg
See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and Petersburg James A. Johnson Airport (PSG).
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 | Petersburg James A. Johnson Airport |
|---|---|
| City: | Petersburg, AK |
| Country: | United States |
| IATA Code: | PSG |
| ICAO Code: | PAPG |
| Coordinates: | 56°48′6″N, 132°56′42″W |