How far is Portsmouth, NH, from Tokyo?

The distance between Tokyo (Narita International Airport) and Portsmouth (Portsmouth International Airport at Pease) is 6661 miles / 10720 kilometers / 5788 nautical miles.

Distance from Tokyo to Portsmouth

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

Vincenty's formula (applied above)

• 6660.817 miles
• 10719.545 kilometers
• 5788.091 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

• 6645.721 miles
• 10695.251 kilometers
• 5774.973 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 Tokyo to Portsmouth?

The estimated flight time from Narita International Airport to Portsmouth International Airport at Pease is 13 hours and 6 minutes.

What is the time difference between Tokyo and Portsmouth?

The time difference between Tokyo and Portsmouth is 14 hours. Portsmouth is 14 hours behind Tokyo.

Flight carbon footprint between Narita International Airport (NRT) and Portsmouth International Airport at Pease (PSM)

On average, flying from Tokyo to Portsmouth generates about 807 kg of CO2 per passenger, and 807 kilograms equals 1 780 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Tokyo to Portsmouth

See the map of the shortest flight path between Narita International Airport (NRT) and Portsmouth International Airport at Pease (PSM).

Airport information

Origin	Narita International Airport
City:	Tokyo
Country:	Japan
IATA Code:	NRT
ICAO Code:	RJAA
Coordinates:	35°45′52″N, 140°23′9″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