Nonstop flight route between Watertown, New York, United States and Tokyo, Honshū, Japan:

About this route:

A direct, nonstop flight between Watertown International Airport (ART), Watertown, New York, United States and Tokyo International Airport (HND), Tokyo, Honshū, Japan would travel a Great Circle distance of 6,499 miles (or 10,459 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 Watertown International Airport and Tokyo International Airport, 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 Watertown International Airport and Tokyo International Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Watertown International Airport (ART):

• Watertown International Airport (ART) has 2 runways.
• Because of Watertown International Airport's relatively low elevation of 328 feet, planes can take off or land at Watertown 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.
• The furthest airport from Watertown International Airport (ART) is Margaret River Airport (MGV), which is located 11,522 miles (18,543 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Watertown International Airport (ART) is Maxson Airfield (AXB), which is located 23 miles (37 kilometers) NNE of ART.

Facts about Tokyo International Airport (HND):

• Tokyo International Airport (HND) has 4 runways.
• In December 2007, Japan and the People's Republic of China reached a basic agreement on opening charter services between Haneda and Beijing Nanyuan Airport.
• The furthest airport from Tokyo International Airport (HND) is Diomício Freitas/Forquilhinha Airport (CCM), which is located 11,722 miles (18,864 kilometers) away in Criciúma, Santa Catarina, Brazil.
• Because of Tokyo International Airport's relatively low elevation of 21 feet, planes can take off or land at Tokyo 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.
• Haneda Airfield first opened in 1931 on a small piece of bayfront land at the south end of today's airport complex.
• In addition to being known as "Tokyo International Airport", other names for HND include "東京国際空港" and "Tōkyō Kokusai Kūkō".
• During World War II, both IJA and Haneda Airport shifted to almost exclusively military transport services.
• In October 2006, Japanese Prime Minister Shinzo Abe and Chinese Premier Wen Jiabao reached an informal agreement to launch bilateral talks regarding an additional city-to-city service between Haneda and Shanghai Hongqiao International Airport.
• The Transport Ministry released an expansion plan for Haneda in 1983 under which it would be expanded onto new landfill in Tokyo Bay with the aim of increasing capacity, reducing noise and making use of the large amount of garbage generated by Tokyo.
• The closest airport to Tokyo International Airport (HND) is Narita International Airport (NRT), which is located 37 miles (59 kilometers) ENE of HND.
• In June 2011, the Ministry of Land, Infrastructure and Transport announced an expansion of the new international terminal　that was completed at the end of March 2014.
• Before the construction of Haneda Airport, aviators in Tokyo used various beaches of Tokyo Bay as airstrips, including beaches near the current site of Haneda.