How far is King Salmon, AK, from Butte, MT?
The distance between Butte (Bert Mooney Airport) and King Salmon (King Salmon Airport) is 2020 miles / 3250 kilometers / 1755 nautical miles.
Bert Mooney Airport – King Salmon Airport
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Distance from Butte to King Salmon
There are several ways to calculate the distance from Butte to King Salmon. Here are two standard methods:
Vincenty's formula (applied above)- 2019.574 miles
- 3250.189 kilometers
- 1754.962 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- 2014.086 miles
- 3241.357 kilometers
- 1750.193 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 Butte to King Salmon?
The estimated flight time from Bert Mooney Airport to King Salmon Airport is 4 hours and 19 minutes.
What is the time difference between Butte and King Salmon?
The time difference between Butte and King Salmon is 2 hours. King Salmon is 2 hours behind Butte.
Flight carbon footprint between Bert Mooney Airport (BTM) and King Salmon Airport (AKN)
On average, flying from Butte to King Salmon generates about 220 kg of CO2 per passenger, and 220 kilograms equals 485 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Butte to King Salmon
See the map of the shortest flight path between Bert Mooney Airport (BTM) and King Salmon Airport (AKN).
Airport information
| Origin | Bert Mooney Airport |
|---|---|
| City: | Butte, MT |
| Country: | United States  |
| IATA Code: | BTM |
| ICAO Code: | KBTM |
| Coordinates: | 45°57′17″N, 112°29′49″W |
| Destination | 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 |