Air Miles Calculator

Distance between Fairbanks, AK (FAI) and Portsmouth, NH (PSM)

Distance from Fairbanks to Portsmouth (Fairbanks International Airport – Portsmouth International Airport at Pease) is 3225 miles / 5189 kilometers / 2802 nautical miles.

How far is Portsmouth from Fairbanks?

There are several ways to calculate distances between Fairbanks and Portsmouth. Here are two common methods:

Vincenty's formula (applied above)
  • 3224.605 miles
  • 5189.498 kilometers
  • 2802.105 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
  • 3215.793 miles
  • 5175.316 kilometers
  • 2794.447 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).

Flight duration

Estimated flight time from Fairbanks International Airport (FAI) to Portsmouth International Airport at Pease (PSM) is 6 hours 36 minutes.

Time difference and current local times

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

Time Difference

Fairbanks
Portsmouth

Fairbanks, AK

 AKST

Portsmouth, NH

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 367 kg (808 pounds).

Airport information


A Fairbanks International Airport
City: Fairbanks, AK
Country: United States Flag of United States
IATA Code: FAI
ICAO Code: PAFA
Coordinates: 64°48′54″N, 147°51′21″W

B 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

Map

Fairbanks to Portsmouth flight map.

Frequent Flyer Miles Calculator

Fairbanks (FAI) → Portsmouth (PSM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
3225
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3225

Round trip?