How far is Petersburg, AK, from Alma?
The distance between Alma (Alma Airport) and Petersburg (Petersburg James A. Johnson Airport) is 2549 miles / 4102 kilometers / 2215 nautical miles.
The driving distance from Alma (YTF) to Petersburg (PSG) is 3505 miles / 5641 kilometers, and travel time by car is about 85 hours 30 minutes.
Alma Airport – Petersburg James A. Johnson Airport
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Distance from Alma to Petersburg
There are several ways to calculate the distance from Alma to Petersburg. 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 Alma to Petersburg?
The estimated flight time from Alma Airport to Petersburg James A. Johnson Airport is 5 hours and 19 minutes.
What is the time difference between Alma and Petersburg?
The time difference between Alma and Petersburg is 4 hours. Petersburg is 4 hours behind Alma.
Flight carbon footprint between Alma Airport (YTF) and Petersburg James A. Johnson Airport (PSG)
On average, flying from Alma to Petersburg 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 Alma to Petersburg
See the map of the shortest flight path between Alma Airport (YTF) and Petersburg James A. Johnson Airport (PSG).
Airport information
| Origin | Alma Airport |
|---|---|
| City: | Alma |
| Country: | Canada  |
| IATA Code: | YTF |
| ICAO Code: | CYTF |
| Coordinates: | 48°30′32″N, 71°38′30″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 |