Air Miles Calculator

Distance between Honolulu, HI (HNL) and King Salmon, AK (AKN)

Flight distance from Honolulu to King Salmon (Honolulu Daniel K. Inouye International Airport – King Salmon Airport) is 2578 miles / 4150 kilometers / 2241 nautical miles. Estimated flight time is 5 hours 22 minutes.

Map of flight path from Honolulu to King Salmon.

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and King Salmon Airport (AKN).

How far is King Salmon from Honolulu?

There are several ways to calculate distances between Honolulu and King Salmon. Here are two common methods:

Vincenty's formula (applied above)
  • 2578.421 miles
  • 4149.567 kilometers
  • 2240.587 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 2581.978 miles
  • 4155.292 kilometers
  • 2243.678 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).

Airport information


A Honolulu Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States Flag of United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″W

B 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

Time difference and current local times

The time difference between Honolulu and King Salmon is 1 hour. King Salmon is 1 hour ahead of Honolulu.

Time Difference

Honolulu, HI

 HST

King Salmon, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 284 kg (627 pounds).

Frequent Flyer Miles Calculator

Honolulu (HNL) → King Salmon (AKN).

Distance:
2578
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2578

Round trip?