How far is Juneau, AK, from Tokyo?

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

Distance from Tokyo to Juneau

There are several ways to calculate the distance from Tokyo to Juneau. 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 Tokyo to Juneau?

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

What is the time difference between Tokyo and Juneau?

The time difference between Tokyo and Juneau is 18 hours. Juneau is 18 hours behind Tokyo.

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

On average, flying from Tokyo to Juneau 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 Tokyo to Juneau

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

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