How far is Adak Island, AK, from Lebanon, NH?

The distance between Lebanon (Lebanon Municipal Airport (New Hampshire)) and Adak Island (Adak Airport) is 4462 miles / 7181 kilometers / 3878 nautical miles.

Distance from Lebanon to Adak Island

There are several ways to calculate the distance from Lebanon to Adak Island. Here are two standard methods:

Vincenty's formula (applied above)

• 4462.370 miles
• 7181.488 kilometers
• 3877.693 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

• 4449.594 miles
• 7160.928 kilometers
• 3866.592 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 Lebanon to Adak Island?

The estimated flight time from Lebanon Municipal Airport (New Hampshire) to Adak Airport is 8 hours and 56 minutes.

What is the time difference between Lebanon and Adak Island?

The time difference between Lebanon and Adak Island is 5 hours. Adak Island is 5 hours behind Lebanon.

Flight carbon footprint between Lebanon Municipal Airport (New Hampshire) (LEB) and Adak Airport (ADK)

On average, flying from Lebanon to Adak Island generates about 515 kg of CO2 per passenger, and 515 kilograms equals 1 135 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Lebanon to Adak Island

See the map of the shortest flight path between Lebanon Municipal Airport (New Hampshire) (LEB) and Adak Airport (ADK).

Airport information

Origin	Lebanon Municipal Airport (New Hampshire)
City:	Lebanon, NH
Country:	United States
IATA Code:	LEB
ICAO Code:	KLEB
Coordinates:	43°37′33″N, 72°18′15″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