How far is Portsmouth, NH, from Akutan, AK?

The distance between Akutan (Akutan Seaplane Base) and Portsmouth (Portsmouth International Airport at Pease) is 4082 miles / 6569 kilometers / 3547 nautical miles.

Distance from Akutan to Portsmouth

There are several ways to calculate the distance from Akutan to Portsmouth. Here are two standard methods:

Vincenty's formula (applied above)

• 4081.609 miles
• 6568.712 kilometers
• 3546.821 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

• 4069.921 miles
• 6549.903 kilometers
• 3536.665 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 Akutan to Portsmouth?

The estimated flight time from Akutan Seaplane Base to Portsmouth International Airport at Pease is 8 hours and 13 minutes.

What is the time difference between Akutan and Portsmouth?

The time difference between Akutan and Portsmouth is 4 hours. Portsmouth is 4 hours ahead of Akutan.

Flight carbon footprint between Akutan Seaplane Base (KQA) and Portsmouth International Airport at Pease (PSM)

On average, flying from Akutan to Portsmouth generates about 467 kg of CO2 per passenger, and 467 kilograms equals 1 029 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Akutan to Portsmouth

See the map of the shortest flight path between Akutan Seaplane Base (KQA) and Portsmouth International Airport at Pease (PSM).

Airport information

Origin	Akutan Seaplane Base
City:	Akutan, AK
Country:	United States
IATA Code:	KQA
ICAO Code:	KQA
Coordinates:	54°7′56″N, 165°47′6″W

Destination	Portsmouth International Airport at Pease
City:	Portsmouth, NH
Country:	United States
IATA Code:	PSM
ICAO Code:	KPSM
Coordinates:	43°4′40″N, 70°49′23″W