Air Miles Calculator

Distance between Honolulu, HI (HNL) and Adak Island, AK (ADK)

Distance from Honolulu to Adak Island (Daniel K. Inouye International Airport – Adak Airport) is 2335 miles / 3758 kilometers / 2029 nautical miles.

How far is Adak Island from Honolulu?

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

Vincenty's formula (applied above)
  • 2334.873 miles
  • 3757.614 kilometers
  • 2028.949 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
  • 2337.616 miles
  • 3762.028 kilometers
  • 2031.332 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).

Flight duration

Estimated flight time from Daniel K. Inouye International Airport (HNL) to Adak Airport (ADK) is 4 hours 55 minutes.

Time difference and current local times

There is no time difference between Honolulu and Adak Island.

Time Difference

Honolulu
Adak Island

Honolulu, HI

 HST

Adak Island, AK

 HST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 260 kg (573 pounds).

Airport information


A 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 Adak Airport
City: Adak Island, AK
Country: United States Flag of United States
IATA Code: ADK
ICAO Code: PADK
Coordinates: 51°52′40″N, 176°38′45″W

Map

Honolulu to Adak Island flight map.

Frequent Flyer Miles Calculator

Honolulu (HNL) → Adak Island (ADK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2335
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2335

Round trip?