# 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
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
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 2 hours. King Salmon is 2 hours ahead of Honolulu.

HST

AKDT

## 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?