How far is Portsmouth, NH, from Reykjavik?
The distance between Reykjavik (Keflavík International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 2367 miles / 3810 kilometers / 2057 nautical miles.
Keflavík International Airport – Portsmouth International Airport at Pease
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Distance from Reykjavik to Portsmouth
There are several ways to calculate the distance from Reykjavik to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 2367.329 miles
- 3809.847 kilometers
- 2057.153 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- 2361.776 miles
- 3800.910 kilometers
- 2052.327 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 Reykjavik to Portsmouth?
The estimated flight time from Keflavík International Airport to Portsmouth International Airport at Pease is 4 hours and 58 minutes.
What is the time difference between Reykjavik and Portsmouth?
Flight carbon footprint between Keflavík International Airport (KEF) and Portsmouth International Airport at Pease (PSM)
On average, flying from Reykjavik to Portsmouth generates about 260 kg of CO2 per passenger, and 260 kilograms equals 573 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Reykjavik to Portsmouth
See the map of the shortest flight path between Keflavík International Airport (KEF) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Keflavík International Airport |
|---|---|
| City: | Reykjavik |
| Country: | Iceland  |
| IATA Code: | KEF |
| ICAO Code: | BIKF |
| Coordinates: | 63°59′6″N, 22°36′20″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 |