How far is Portsmouth, NH, from Southampton?
The distance between Southampton (Southampton Airport) and Portsmouth (Portsmouth International Airport at Pease) is 3203 miles / 5155 kilometers / 2783 nautical miles.
Southampton Airport – Portsmouth International Airport at Pease
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Distance from Southampton to Portsmouth
There are several ways to calculate the distance from Southampton to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 3202.893 miles
- 5154.557 kilometers
- 2783.238 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- 3193.908 miles
- 5140.097 kilometers
- 2775.431 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 Southampton to Portsmouth?
The estimated flight time from Southampton Airport to Portsmouth International Airport at Pease is 6 hours and 33 minutes.
What is the time difference between Southampton and Portsmouth?
Flight carbon footprint between Southampton Airport (SOU) and Portsmouth International Airport at Pease (PSM)
On average, flying from Southampton to Portsmouth generates about 359 kg of CO2 per passenger, and 359 kilograms equals 791 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Southampton to Portsmouth
See the map of the shortest flight path between Southampton Airport (SOU) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Southampton Airport |
|---|---|
| City: | Southampton |
| Country: | United Kingdom  |
| IATA Code: | SOU |
| ICAO Code: | EGHI |
| Coordinates: | 50°57′1″N, 1°21′24″W |
| Destination | 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 |