How far is Kefalonia from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Kefalonia (Kefalonia International Airport) is 4565 miles / 7346 kilometers / 3966 nautical miles.
Portsmouth International Airport at Pease – Kefalonia International Airport
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Distance from Portsmouth to Kefalonia
There are several ways to calculate the distance from Portsmouth to Kefalonia. Here are two standard methods:
Vincenty's formula (applied above)- 4564.537 miles
- 7345.910 kilometers
- 3966.474 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- 4553.200 miles
- 7327.665 kilometers
- 3956.623 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 Kefalonia?
The estimated flight time from Portsmouth International Airport at Pease to Kefalonia International Airport is 9 hours and 8 minutes.
What is the time difference between Portsmouth and Kefalonia?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Kefalonia International Airport (EFL)
On average, flying from Portsmouth to Kefalonia generates about 528 kg of CO2 per passenger, and 528 kilograms equals 1 163 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Portsmouth to Kefalonia
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Kefalonia International Airport (EFL).
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 | Kefalonia International Airport |
|---|---|
| City: | Kefalonia |
| Country: | Greece  |
| IATA Code: | EFL |
| ICAO Code: | LGKF |
| Coordinates: | 38°7′12″N, 20°30′1″E |