How far is Portsmouth, NH, from Beijing?

The distance between Beijing (Beijing Nanyuan Airport) and Portsmouth (Portsmouth International Airport at Pease) is 6710 miles / 10799 kilometers / 5831 nautical miles.

Distance from Beijing to Portsmouth

There are several ways to calculate the distance from Beijing to Portsmouth. Here are two standard methods:

Vincenty's formula (applied above)

• 6709.944 miles
• 10798.608 kilometers
• 5830.782 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

• 6693.977 miles
• 10772.912 kilometers
• 5816.907 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 Beijing to Portsmouth?

The estimated flight time from Beijing Nanyuan Airport to Portsmouth International Airport at Pease is 13 hours and 12 minutes.

What is the time difference between Beijing and Portsmouth?

The time difference between Beijing and Portsmouth is 13 hours. Portsmouth is 13 hours behind Beijing.

Flight carbon footprint between Beijing Nanyuan Airport (NAY) and Portsmouth International Airport at Pease (PSM)

On average, flying from Beijing to Portsmouth generates about 814 kg of CO2 per passenger, and 814 kilograms equals 1 795 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Beijing to Portsmouth

See the map of the shortest flight path between Beijing Nanyuan Airport (NAY) and Portsmouth International Airport at Pease (PSM).

Airport information

Origin	Beijing Nanyuan Airport
City:	Beijing
Country:	China
IATA Code:	NAY
ICAO Code:	ZBNY
Coordinates:	39°46′58″N, 116°23′16″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