How far is Constanta from Portsmouth, NH?
The distance between Portsmouth (Portsmouth International Airport at Pease) and Constanta (Mihail Kogălniceanu International Airport) is 4632 miles / 7454 kilometers / 4025 nautical miles.
Portsmouth International Airport at Pease – Mihail Kogălniceanu International Airport
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Distance from Portsmouth to Constanta
There are several ways to calculate the distance from Portsmouth to Constanta. Here are two standard methods:
Vincenty's formula (applied above)- 4631.710 miles
- 7454.015 kilometers
- 4024.846 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- 4619.291 miles
- 7434.029 kilometers
- 4014.055 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 Constanta?
The estimated flight time from Portsmouth International Airport at Pease to Mihail Kogălniceanu International Airport is 9 hours and 16 minutes.
What is the time difference between Portsmouth and Constanta?
Flight carbon footprint between Portsmouth International Airport at Pease (PSM) and Mihail Kogălniceanu International Airport (CND)
On average, flying from Portsmouth to Constanta generates about 536 kg of CO2 per passenger, and 536 kilograms equals 1 182 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Portsmouth to Constanta
See the map of the shortest flight path between Portsmouth International Airport at Pease (PSM) and Mihail Kogălniceanu International Airport (CND).
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 | Mihail Kogălniceanu International Airport |
|---|---|
| City: | Constanta |
| Country: | Romania  |
| IATA Code: | CND |
| ICAO Code: | LRCK |
| Coordinates: | 44°21′43″N, 28°29′17″E |