How far is Alpena, MI, from King Salmon, AK?
The distance between King Salmon (King Salmon Airport) and Alpena (Alpena County Regional Airport) is 3093 miles / 4977 kilometers / 2687 nautical miles.
King Salmon Airport – Alpena County Regional Airport
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Distance from King Salmon to Alpena
There are several ways to calculate the distance from King Salmon to Alpena. Here are two standard methods:
Vincenty's formula (applied above)- 3092.708 miles
- 4977.231 kilometers
- 2687.490 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- 3083.667 miles
- 4962.682 kilometers
- 2679.634 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 King Salmon to Alpena?
The estimated flight time from King Salmon Airport to Alpena County Regional Airport is 6 hours and 21 minutes.
What is the time difference between King Salmon and Alpena?
Flight carbon footprint between King Salmon Airport (AKN) and Alpena County Regional Airport (APN)
On average, flying from King Salmon to Alpena generates about 345 kg of CO2 per passenger, and 345 kilograms equals 761 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from King Salmon to Alpena
See the map of the shortest flight path between King Salmon Airport (AKN) and Alpena County Regional Airport (APN).
Airport information
| Origin | King Salmon Airport |
|---|---|
| City: | King Salmon, AK |
| Country: | United States  |
| IATA Code: | AKN |
| ICAO Code: | PAKN |
| Coordinates: | 58°40′36″N, 156°38′56″W |
| Destination | Alpena County Regional Airport |
|---|---|
| City: | Alpena, MI |
| Country: | United States |
| IATA Code: | APN |
| ICAO Code: | KAPN |
| Coordinates: | 45°4′41″N, 83°33′37″W |