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

The distance between Portsmouth (Portsmouth International Airport at Pease) and Haines (Haines Airport) is 2890 miles / 4650 kilometers / 2511 nautical miles.

The driving distance from Portsmouth (PSM) to Haines (HNS) is 3917 miles / 6303 kilometers, and travel time by car is about 76 hours 34 minutes.

Portsmouth International Airport at Pease – Haines Airport

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2890
Miles
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4650
Kilometers
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2511
Nautical miles

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Distance from Portsmouth to Haines

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

Vincenty's formula (applied above)
  • 2889.536 miles
  • 4650.258 kilometers
  • 2510.938 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
  • 2881.681 miles
  • 4637.615 kilometers
  • 2504.112 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 Portsmouth to Haines?

The estimated flight time from Portsmouth International Airport at Pease to Haines Airport is 5 hours and 58 minutes.

Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Haines Airport (HNS)

On average, flying from Portsmouth to Haines generates about 321 kg of CO2 per passenger, and 321 kilograms equals 708 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Portsmouth to Haines

See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Haines Airport (HNS).

Airport information

Origin Portsmouth International Airport at Pease
City: Portsmouth, NH
Country: United States Flag of United States
IATA Code: PSM
ICAO Code: KPSM
Coordinates: 43°4′40″N, 70°49′23″W
Destination Haines Airport
City: Haines, AK
Country: United States Flag of United States
IATA Code: HNS
ICAO Code: PAHN
Coordinates: 59°14′37″N, 135°31′26″W