How far is Kithira from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Kithira (Kithira Island National Airport) is 4752 miles / 7648 kilometers / 4130 nautical miles.
Portsmouth International Airport at Pease – Kithira Island National Airport
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Distance from Portsmouth to Kithira
There are several ways to calculate the distance from Portsmouth to Kithira. Here are two standard methods:
Vincenty's formula (applied above)- 4752.200 miles
- 7647.925 kilometers
- 4129.549 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- 4740.757 miles
- 7629.509 kilometers
- 4119.605 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 Kithira?
The estimated flight time from Portsmouth International Airport at Pease to Kithira Island National Airport is 9 hours and 29 minutes.
What is the time difference between Portsmouth and Kithira?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Kithira Island National Airport (KIT)
On average, flying from Portsmouth to Kithira generates about 552 kg of CO2 per passenger, and 552 kilograms equals 1 216 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Portsmouth to Kithira
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Kithira Island National Airport (KIT).
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 | Kithira Island National Airport |
|---|---|
| City: | Kithira |
| Country: | Greece  |
| IATA Code: | KIT |
| ICAO Code: | LGKC |
| Coordinates: | 36°16′27″N, 23°1′1″E |