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).
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.
Adak Island, AK
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 260 kg (573 pounds).
Honolulu to Adak Island flight map.
Frequent Flyer Miles Calculator
Honolulu (HNL) → Adak Island (ADK).