How far is Alma from Petersburg, AK?
The distance between Petersburg (Petersburg James A. Johnson Airport) and Alma (Alma Airport) is 2549 miles / 4102 kilometers / 2215 nautical miles.
The driving distance from Petersburg (PSG) to Alma (YTF) is 3513 miles / 5654 kilometers, and travel time by car is about 85 hours 2 minutes.
Petersburg James A. Johnson Airport – Alma Airport
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Distance from Petersburg to Alma
There are several ways to calculate the distance from Petersburg to Alma. Here are two standard methods:
Vincenty's formula (applied above)- 2548.887 miles
- 4102.036 kilometers
- 2214.922 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- 2540.996 miles
- 4089.337 kilometers
- 2208.065 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 Petersburg to Alma?
The estimated flight time from Petersburg James A. Johnson Airport to Alma Airport is 5 hours and 19 minutes.
What is the time difference between Petersburg and Alma?
The time difference between Petersburg and Alma is 4 hours. Alma is 4 hours ahead of Petersburg.
Flight carbon footprint between Petersburg James A. Johnson Airport (PSG) and Alma Airport (YTF)
On average, flying from Petersburg to Alma generates about 281 kg of CO2 per passenger, and 281 kilograms equals 619 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Petersburg to Alma
See the map of the shortest flight path between Petersburg James A. Johnson Airport (PSG) and Alma Airport (YTF).
Airport information
| Origin | 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 |
| Destination | Alma Airport |
|---|---|
| City: | Alma |
| Country: | Canada  |
| IATA Code: | YTF |
| ICAO Code: | CYTF |
| Coordinates: | 48°30′32″N, 71°38′30″W |