Nonstop flight route between Osaka, Japan and Seattle, Washington, United States:

About this route:

A direct, nonstop flight between Kansai International Airport (KIX), Osaka, Japan and Kenmore Air Harbor Seaplane Base (LKE), Seattle, Washington, United States would travel a Great Circle distance of 5,020 miles (or 8,079 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 Kansai International Airport and Kenmore Air Harbor Seaplane Base, 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 Kansai International Airport and Kenmore Air Harbor Seaplane Base. 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 Kansai International Airport (KIX):

• The closest airport to Kansai International Airport (KIX) is Kobe Airport (UKB), which is located only 14 miles (22 kilometers) N of KIX.
• The merger of the Itami and Kansai airport authorities was completed in July 2012.
• The furthest airport from Kansai International Airport (KIX) is Rio Grande Regional Airport (RIG), which is located 11,980 miles (19,279 kilometers) away in Rio Grande, Brazil.
• The second runway opened on 2 August 2007, but with the originally planned terminal portion postponed.
• Kansai Airport plans to build a third terminal for use by low-cost carriers other than Peach, primarily Jetstar Airways, Jetstar Japan and other group companies.
• Kansai International Airport (KIX) has 2 runways.
• Because of Kansai International Airport's relatively low elevation of 17 feet, planes can take off or land at Kansai 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.
• Since July 2008, Osaka Prefecture governor Toru Hashimoto has been a vocal critic of Itami Airport, arguing that the Chuo Shinkansen maglev line will make much of its domestic role irrelevant, and that its domestic functions should be transferred to Kansai Airport in conjunction with upgraded high-speed access to Kansai from central Osaka.
• In addition to being known as "Kansai International Airport", other names for KIX include "関西国際空港" and "Kansai Kokusai Kūkō".
• An artificial island, 4 km long and 2.5 km wide, was proposed.
• Opened on 4 September 1994, the airport serves as a hub for several airlines such as All Nippon Airways, Japan Airlines, and Nippon Cargo Airlines.

Facts about Kenmore Air Harbor Seaplane Base (LKE):

• The furthest airport from Kenmore Air Harbor Seaplane Base (LKE) is Tôlanaro Airport (FTU), which is located 10,770 miles (17,332 kilometers) away in Tôlanaro, Madagascar.
• The closest airport to Kenmore Air Harbor Seaplane Base (LKE) is King County International Airport (BFI), which is located only 7 miles (11 kilometers) SSE of LKE.
• Kenmore Air Harbor Seaplane Base (LKE) currently has only 1 runway.
• In addition to being known as "Kenmore Air Harbor Seaplane Base", other names for LKE include "Seattle Lake Union Seaplane Base" and "W55".
• Because of Kenmore Air Harbor Seaplane Base's relatively low elevation of 14 feet, planes can take off or land at Kenmore Air Harbor Seaplane Base 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.