How far is Tokyo from Juneau, AK?

The distance between Juneau (Juneau International Airport) and Tokyo (Narita International Airport) is 3996 miles / 6431 kilometers / 3472 nautical miles.

Distance from Juneau to Tokyo

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

Vincenty's formula (applied above)

• 3995.736 miles
• 6430.514 kilometers
• 3472.200 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

• 3986.250 miles
• 6415.248 kilometers
• 3463.957 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 Juneau to Tokyo?

The estimated flight time from Juneau International Airport to Narita International Airport is 8 hours and 3 minutes.

What is the time difference between Juneau and Tokyo?

The time difference between Juneau and Tokyo is 18 hours. Tokyo is 18 hours ahead of Juneau.

Flight carbon footprint between Juneau International Airport (JNU) and Narita International Airport (NRT)

On average, flying from Juneau to Tokyo generates about 456 kg of CO2 per passenger, and 456 kilograms equals 1 005 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Juneau to Tokyo

See the map of the shortest flight path between Juneau International Airport (JNU) and Narita International Airport (NRT).

Airport information

Origin	Juneau International Airport
City:	Juneau, AK
Country:	United States
IATA Code:	JNU
ICAO Code:	PAJN
Coordinates:	58°21′28″N, 134°34′59″W

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