Nonstop flight route between Narita (near Tokyo), Japan and Diomede, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from NRT to DIO:
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- About this route
- NRT Airport Information
- DIO Airport Information
- Facts about NRT
- Facts about DIO
- Map of Nearest Airports to NRT
- List of Nearest Airports to NRT
- Map of Furthest Airports from NRT
- List of Furthest Airports from NRT
- Map of Nearest Airports to DIO
- List of Nearest Airports to DIO
- Map of Furthest Airports from DIO
- List of Furthest Airports from DIO
About this route:
A direct, nonstop flight between Narita International Airport (NRT), Narita (near Tokyo), Japan and Diomede Heliport (FAA: DM2) (DIO), Diomede, Alaska, United States would travel a Great Circle distance of 2,896 miles (or 4,661 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Narita International Airport and Diomede Heliport (FAA: DM2), the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Narita International Airport and Diomede Heliport (FAA: DM2). You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | NRT / RJAA |
Airport Names: |
|
Location: | Narita (near Tokyo), Japan |
GPS Coordinates: | 35°45'55"N by 140°23'8"E |
Area Served: | Greater Tokyo Area |
Operator/Owner: | Narita Airport Authority (NAA) |
Airport Type: | Public |
Elevation: | 135 feet (41 meters) |
# of Runways: | 2 |
View all routes: | Routes from NRT |
More Information: | NRT Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | DIO / |
Airport Name: | Diomede Heliport (FAA: DM2) |
Location: | Diomede, Alaska, United States |
GPS Coordinates: | 65°45'29"N by 168°57'6"W |
Elevation: | 0 feet (0 meters) |
View all routes: | Routes from DIO |
More Information: | DIO Maps & Info |
Facts about Narita International Airport (NRT):
- The furthest airport from Narita International Airport (NRT) is Diomício Freitas/Forquilhinha Airport (CCM), which is located 11,686 miles (18,806 kilometers) away in Criciúma, Santa Catarina, Brazil.
- Narita International Airport handled 31,432,754 passengers last year.
- In addition to being known as "Narita International Airport", other names for NRT include "成田国際空港" and "Narita Kokusai Kūkō".
- In 1962, the Japanese government began investigating possible alternatives to Haneda, and proposed a "New Tokyo International Airport" to take over Haneda's international flights.
- Narita International Airport (NRT) has 2 runways.
- The closest airport to Narita International Airport (NRT) is Tokyo International Airport (HND), which is located 37 miles (59 kilometers) WSW of NRT.
- Because of Narita International Airport's relatively low elevation of 135 feet, planes can take off or land at Narita International Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- Keisei operates two lines between Narita Airport and central Tokyo.
- The South Wing and Satellite 5 opened in June 2006 as a terminal for Star Alliance carriers.
- Narita Heli Express operates charter flights between Narita, Tokyo Heliport, Saitama-Kawajima Heliport and Gunma Heliport from a dedicated helipad with connecting shuttle service to the two terminals.
- Airport Narita is the suburban JR service to the airport.
- Narita Airport has plenty of rail connections, with airport express trains as well as commuter trains running on various routes to Tokyo and beyond.
Facts about Diomede Heliport (FAA: DM2) (DIO):
- Because of Diomede Heliport (FAA: DM2)'s relatively low elevation of 0 feet, planes can take off or land at Diomede Heliport (FAA: DM2) at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- As of the census of 2000, there were 146 people, 43 households, and 31 families residing in the city.
- According to traveler John Muir, on his visit to Diomede Islands in 1880s they found the natives eager to trade away everything they had.
- The United States purchased Alaska from Russia in 1867 which included the Little Diomede.
- Today there are about 30 buildings on the island, including the residential housing that was mainly built in the 1970s and 1980s.
- The closest airport to Diomede Heliport (FAA: DM2) (DIO) is Wales Airport (WAA), which is located 26 miles (42 kilometers) ESE of DIO.
- An electric system was built on the island in the 1970s and electricity is provided by city-operated Diomede Joint Utilities.
- The furthest airport from Diomede Heliport (FAA: DM2) (DIO) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,411 miles (16,755 kilometers) away in Villa Las Estrellas, Antarctica.
- While other emergency services are provided by volunteers and a health aide, the fire and rescue service is provided by Diomede Volunteer Fire Department and First Responders.
- According to Arthur Ahkinga, who lived on Little Diomede island at the turn of the 1940s, the Iñupiat on the island made their living by hunting and carving ivory which they traded or sold.