How far is Portland, ME, from Tokyo?

The distance between Tokyo (Narita International Airport) and Portland (Portland International Jetport) is 6636 miles / 10680 kilometers / 5767 nautical miles.

Distance from Tokyo to Portland

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

Vincenty's formula (applied above)

• 6636.045 miles
• 10679.680 kilometers
• 5766.566 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

• 6620.915 miles
• 10655.329 kilometers
• 5753.418 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 Portland?

The estimated flight time from Narita International Airport to Portland International Jetport is 13 hours and 3 minutes.

What is the time difference between Tokyo and Portland?

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

Flight carbon footprint between Narita International Airport (NRT) and Portland International Jetport (PWM)

On average, flying from Tokyo to Portland generates about 804 kg of CO2 per passenger, and 804 kilograms equals 1 772 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Tokyo to Portland

See the map of the shortest flight path between Narita International Airport (NRT) and Portland International Jetport (PWM).

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	Portland International Jetport
City:	Portland, ME
Country:	United States
IATA Code:	PWM
ICAO Code:	KPWM
Coordinates:	43°38′46″N, 70°18′33″W