How far is Portsmouth, NH, from Athens?
The distance between Athens (Athens International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 4721 miles / 7598 kilometers / 4103 nautical miles.
Athens International Airport – Portsmouth International Airport at Pease
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Distance from Athens to Portsmouth
There are several ways to calculate the distance from Athens to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 4721.104 miles
- 7597.881 kilometers
- 4102.527 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- 4709.426 miles
- 7579.087 kilometers
- 4092.380 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 Athens to Portsmouth?
The estimated flight time from Athens International Airport to Portsmouth International Airport at Pease is 9 hours and 26 minutes.
What is the time difference between Athens and Portsmouth?
The time difference between Athens and Portsmouth is 7 hours. Portsmouth is 7 hours behind Athens.
Flight carbon footprint between Athens International Airport (ATH) and Portsmouth International Airport at Pease (PSM)
On average, flying from Athens to Portsmouth generates about 548 kg of CO2 per passenger, and 548 kilograms equals 1 208 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Athens to Portsmouth
See the map of the shortest flight path between Athens International Airport (ATH) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Athens International Airport |
|---|---|
| City: | Athens |
| Country: | Greece  |
| IATA Code: | ATH |
| ICAO Code: | LGAV |
| Coordinates: | 37°56′11″N, 23°56′40″E |
| 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 |