Air Miles Calculator

Distance between Huntsville, AL (HSV) and Portsmouth, NH (PSM)

Distance from Huntsville to Portsmouth (Huntsville International Airport – Portsmouth International Airport at Pease) is 1036 miles / 1667 kilometers / 900 nautical miles.

How far is Portsmouth from Huntsville?

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

Vincenty's formula (applied above)
  • 1036.040 miles
  • 1667.344 kilometers
  • 900.294 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
  • 1034.854 miles
  • 1665.437 kilometers
  • 899.264 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 Huntsville International Airport (HSV) to Portsmouth International Airport at Pease (PSM) is 2 hours 27 minutes.

Time difference and current local times

The time difference between Huntsville and Portsmouth is 1 hour. Portsmouth is 1 hour ahead of Huntsville.

Time Difference

Huntsville
Portsmouth

Huntsville, AL

 CST

Portsmouth, NH

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 153 kg (337 pounds).

Airport information


A Huntsville International Airport
City: Huntsville, AL
Country: United States Flag of United States
IATA Code: HSV
ICAO Code: KHSV
Coordinates: 34°38′13″N, 86°46′30″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

Huntsville to Portsmouth flight map.

Frequent Flyer Miles Calculator

Huntsville (HSV) → Portsmouth (PSM).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1036
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1036

Round trip?