How far is Portsmouth, NH, from Praia?
The distance between Praia (Nelson Mandela International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 3395 miles / 5464 kilometers / 2950 nautical miles.
Nelson Mandela International Airport – Portsmouth International Airport at Pease
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Distance from Praia to Portsmouth
There are several ways to calculate the distance from Praia to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 3395.360 miles
- 5464.303 kilometers
- 2950.487 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- 3394.478 miles
- 5462.882 kilometers
- 2949.720 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 Praia to Portsmouth?
The estimated flight time from Nelson Mandela International Airport to Portsmouth International Airport at Pease is 6 hours and 55 minutes.
What is the time difference between Praia and Portsmouth?
The time difference between Praia and Portsmouth is 4 hours. Portsmouth is 4 hours behind Praia.
Flight carbon footprint between Nelson Mandela International Airport (RAI) and Portsmouth International Airport at Pease (PSM)
On average, flying from Praia to Portsmouth generates about 382 kg of CO2 per passenger, and 382 kilograms equals 842 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Praia to Portsmouth
See the map of the shortest flight path between Nelson Mandela International Airport (RAI) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Nelson Mandela International Airport |
|---|---|
| City: | Praia |
| Country: | Cape Verde  |
| IATA Code: | RAI |
| ICAO Code: | GVNP |
| Coordinates: | 14°56′39″N, 23°29′0″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 |