How far is Portsmouth, NH, from Kunming?
The distance between Kunming (Kunming Changshui International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 7729 miles / 12439 kilometers / 6716 nautical miles.
Kunming Changshui International Airport – Portsmouth International Airport at Pease
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Distance from Kunming to Portsmouth
There are several ways to calculate the distance from Kunming to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 7729.081 miles
- 12438.750 kilometers
- 6716.388 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- 7715.834 miles
- 12417.432 kilometers
- 6704.877 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 Kunming to Portsmouth?
The estimated flight time from Kunming Changshui International Airport to Portsmouth International Airport at Pease is 15 hours and 8 minutes.
What is the time difference between Kunming and Portsmouth?
Flight carbon footprint between Kunming Changshui International Airport (KMG) and Portsmouth International Airport at Pease (PSM)
On average, flying from Kunming to Portsmouth generates about 959 kg of CO2 per passenger, and 959 kilograms equals 2 114 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Kunming to Portsmouth
See the map of the shortest flight path between Kunming Changshui International Airport (KMG) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Kunming Changshui International Airport |
|---|---|
| City: | Kunming |
| Country: | China  |
| IATA Code: | KMG |
| ICAO Code: | ZPPP |
| Coordinates: | 24°59′32″N, 102°44′38″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 |