How far is Adak Island, AK, from Honolulu, HI?

The distance between Honolulu (Honolulu Daniel K. Inouye International Airport) and Adak Island (Adak Airport) is 2335 miles / 3758 kilometers / 2029 nautical miles.

Distance from Honolulu to Adak Island

There are several ways to calculate the distance from Honolulu to Adak Island. Here are two standard 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 planet.

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).

How long does it take to fly from Honolulu to Adak Island?

The estimated flight time from Honolulu Daniel K. Inouye International Airport to Adak Airport is 4 hours and 55 minutes.

What is the time difference between Honolulu and Adak Island?

There is no time difference between Honolulu and Adak Island.

Flight carbon footprint between Honolulu Daniel K. Inouye International Airport (HNL) and Adak Airport (ADK)

On average, flying from Honolulu to Adak Island generates about 256 kg of CO2 per passenger, and 256 kilograms equals 564 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Honolulu to Adak Island

See the map of the shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Adak Airport (ADK).

Airport information

Origin	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

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