Air Miles Calculator

Distance between Honolulu, HI (HNL) and Portsmouth, NH (PSM)

Distance from Honolulu to Portsmouth (Daniel K. Inouye International Airport – Portsmouth International Airport at Pease) is 5092 miles / 8195 kilometers / 4425 nautical miles.

How far is Portsmouth from Honolulu?

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

Vincenty's formula (applied above)
  • 5091.846 miles
  • 8194.532 kilometers
  • 4424.693 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
  • 5083.604 miles
  • 8181.267 kilometers
  • 4417.531 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 Daniel K. Inouye International Airport (HNL) to Portsmouth International Airport at Pease (PSM) is 10 hours 8 minutes.

Time difference and current local times

The time difference between Honolulu and Portsmouth is 5 hours. Portsmouth is 5 hours ahead of Honolulu.

Time Difference

Honolulu
Portsmouth

Honolulu, HI

 HST

Portsmouth, NH

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 604 kg (1 331 pounds).

Airport information


A Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States Flag of United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″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

Honolulu to Portsmouth flight map.

Frequent Flyer Miles Calculator

Honolulu (HNL) → Portsmouth (PSM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
5092
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
5092

Round trip?