How far is King Salmon, AK, from Fort Smith, AR?
The distance between Fort Smith (Fort Smith Regional Airport) and King Salmon (King Salmon Airport) is 3203 miles / 5155 kilometers / 2783 nautical miles.
Fort Smith Regional Airport – King Salmon Airport
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Distance from Fort Smith to King Salmon
There are several ways to calculate the distance from Fort Smith to King Salmon. Here are two standard methods:
Vincenty's formula (applied above)- 3203.173 miles
- 5155.007 kilometers
- 2783.481 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- 3196.550 miles
- 5144.348 kilometers
- 2777.726 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 Fort Smith to King Salmon?
The estimated flight time from Fort Smith Regional Airport to King Salmon Airport is 6 hours and 33 minutes.
What is the time difference between Fort Smith and King Salmon?
Flight carbon footprint between Fort Smith Regional Airport (FSM) and King Salmon Airport (AKN)
On average, flying from Fort Smith to King Salmon generates about 359 kg of CO2 per passenger, and 359 kilograms equals 791 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Fort Smith to King Salmon
See the map of the shortest flight path between Fort Smith Regional Airport (FSM) and King Salmon Airport (AKN).
Airport information
| Origin | Fort Smith Regional Airport |
|---|---|
| City: | Fort Smith, AR |
| Country: | United States  |
| IATA Code: | FSM |
| ICAO Code: | KFSM |
| Coordinates: | 35°20′11″N, 94°22′2″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 |