How far is Alexandria, LA, from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Alexandria (Alexandria International Airport) is 1440 miles / 2317 kilometers / 1251 nautical miles.
The driving distance from Portsmouth (PSM) to Alexandria (AEX) is 1661 miles / 2673 kilometers, and travel time by car is about 31 hours 51 minutes.
Portsmouth International Airport at Pease – Alexandria International Airport
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Distance from Portsmouth to Alexandria
There are several ways to calculate the distance from Portsmouth to Alexandria. Here are two standard methods:
Vincenty's formula (applied above)- 1439.740 miles
- 2317.037 kilometers
- 1251.100 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- 1438.319 miles
- 2314.750 kilometers
- 1249.865 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 Alexandria?
The estimated flight time from Portsmouth International Airport at Pease to Alexandria International Airport is 3 hours and 13 minutes.
What is the time difference between Portsmouth and Alexandria?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Alexandria International Airport (AEX)
On average, flying from Portsmouth to Alexandria generates about 176 kg of CO2 per passenger, and 176 kilograms equals 387 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 Alexandria
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Alexandria International Airport (AEX).
Airport information
| Origin | 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 |
| Destination | Alexandria International Airport |
|---|---|
| City: | Alexandria, LA |
| Country: | United States |
| IATA Code: | AEX |
| ICAO Code: | KAEX |
| Coordinates: | 31°19′38″N, 92°32′59″W |