How far is Petersburg, AK, from Gustavus, AK?
The distance between Gustavus (Gustavus Airport) and Petersburg (Petersburg James A. Johnson Airport) is 152 miles / 245 kilometers / 132 nautical miles.
The driving distance from Gustavus (GST) to Petersburg (PSG) is 227 miles / 365 kilometers, and travel time by car is about 12 hours 47 minutes.
Gustavus Airport – Petersburg James A. Johnson Airport
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Distance from Gustavus to Petersburg
There are several ways to calculate the distance from Gustavus to Petersburg. Here are two standard methods:
Vincenty's formula (applied above)- 152.114 miles
- 244.804 kilometers
- 132.183 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- 151.741 miles
- 244.203 kilometers
- 131.859 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 Gustavus to Petersburg?
The estimated flight time from Gustavus Airport to Petersburg James A. Johnson Airport is 47 minutes.
What is the time difference between Gustavus and Petersburg?
There is no time difference between Gustavus and Petersburg.
Flight carbon footprint between Gustavus Airport (GST) and Petersburg James A. Johnson Airport (PSG)
On average, flying from Gustavus to Petersburg generates about 47 kg of CO2 per passenger, and 47 kilograms equals 104 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Gustavus to Petersburg
See the map of the shortest flight path between Gustavus Airport (GST) and Petersburg James A. Johnson Airport (PSG).
Airport information
| Origin | Gustavus Airport |
|---|---|
| City: | Gustavus, AK |
| Country: | United States  |
| IATA Code: | GST |
| ICAO Code: | PAGS |
| Coordinates: | 58°25′31″N, 135°42′25″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 |