How far is Portsmouth, NH, from Hong Kong?
The distance between Hong Kong (Hong Kong International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 7921 miles / 12748 kilometers / 6884 nautical miles.
Hong Kong International Airport – Portsmouth International Airport at Pease
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Distance from Hong Kong to Portsmouth
There are several ways to calculate the distance from Hong Kong to Portsmouth. Here are two standard methods:
Vincenty's formula (applied above)- 7921.479 miles
- 12748.385 kilometers
- 6883.577 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- 7908.967 miles
- 12728.249 kilometers
- 6872.705 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 Hong Kong to Portsmouth?
The estimated flight time from Hong Kong International Airport to Portsmouth International Airport at Pease is 15 hours and 29 minutes.
What is the time difference between Hong Kong and Portsmouth?
Flight carbon footprint between Hong Kong International Airport (HKG) and Portsmouth International Airport at Pease (PSM)
On average, flying from Hong Kong to Portsmouth generates about 987 kg of CO2 per passenger, and 987 kilograms equals 2 176 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Hong Kong to Portsmouth
See the map of the shortest flight path between Hong Kong International Airport (HKG) and Portsmouth International Airport at Pease (PSM).
Airport information
| Origin | Hong Kong International Airport |
|---|---|
| City: | Hong Kong |
| Country: | Hong Kong  |
| IATA Code: | HKG |
| ICAO Code: | VHHH |
| Coordinates: | 22°18′32″N, 113°54′54″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 |