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How far is King Salmon, AK, from Unalaska, AK?

The distance between Unalaska (Unalaska Airport) and King Salmon (King Salmon Airport) is 503 miles / 810 kilometers / 437 nautical miles.

Unalaska Airport – King Salmon Airport

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503
Miles
Distance arrow
810
Kilometers
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437
Nautical miles

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Distance from Unalaska to King Salmon

There are several ways to calculate the distance from Unalaska to King Salmon. Here are two standard methods:

Vincenty's formula (applied above)
  • 503.289 miles
  • 809.965 kilometers
  • 437.346 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
  • 502.011 miles
  • 807.909 kilometers
  • 436.236 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 Unalaska to King Salmon?

The estimated flight time from Unalaska Airport to King Salmon Airport is 1 hour and 27 minutes.

Flight carbon footprint between Unalaska Airport (DUT) and King Salmon Airport (AKN)

On average, flying from Unalaska to King Salmon generates about 99 kg of CO2 per passenger, and 99 kilograms equals 218 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Unalaska to King Salmon

See the map of the shortest flight path between Unalaska Airport (DUT) and King Salmon Airport (AKN).

Airport information

Origin Unalaska Airport
City: Unalaska, AK
Country: United States Flag of United States
IATA Code: DUT
ICAO Code: PADU
Coordinates: 53°54′0″N, 166°32′38″W
Destination King Salmon Airport
City: King Salmon, AK
Country: United States Flag of United States
IATA Code: AKN
ICAO Code: PAKN
Coordinates: 58°40′36″N, 156°38′56″W