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

About this route:

A direct, nonstop flight between Wakkanai Airport (WKJ), Wakkanai, Hokkaido, Japan and King County International Airport (BFI), Seattle, Washington, United States would travel a Great Circle distance of 4,252 miles (or 6,843 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 Wakkanai Airport and King County 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 Wakkanai Airport and King County 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 Wakkanai Airport (WKJ):

• The closest airport to Wakkanai Airport (WKJ) is Okhotsk Monbetsu Airport (MBE), which is located 109 miles (176 kilometers) SE of WKJ.
• The airport is located on Japan National Route 238 approx.
• In addition to being known as "Wakkanai Airport", other names for WKJ include "稚内空港" and "Wakkanai Kūkō".
• Until 1989, the JNR Temboku Line passed by the airport.
• The furthest airport from Wakkanai Airport (WKJ) is Port Stanley Airport (PSY), which is located 11,446 miles (18,420 kilometers) away in Stanley, Falkland Islands, United Kingdom.
• Wakkanai is the northernmost airport in Japan which is capable of handling jet aircraft.
• Wakkanai Airport (WKJ) currently has only 1 runway.
• Because of Wakkanai Airport's relatively low elevation of 27 feet, planes can take off or land at Wakkanai 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.

Facts about King County International Airport (BFI):

• Boeing Field had scheduled passenger flights on West Coast Airlines Douglas DC-9s and Fairchild F-27s to Idaho, Oregon, Washington, northern California, western Montana, northern Utah and to Calgary.
• The initial assembly of the 737 was at Boeing Field in the 1960s because the factory in Renton was at capacity building the 707 and 727.
• The transfer of ownership of Boeing Field from King County to the Port of Seattle was proposed in 2007 as part of a land swap with land owned by the Port.
• The closest airport to King County International Airport (BFI) is Renton Municipal Airport (RNT), which is located only 5 miles (8 kilometers) ESE of BFI.
• King County International Airport (BFI) has 2 runways.
• In addition to being known as "King County International Airport", another name for BFI is "Boeing Field".
• The furthest airport from King County International Airport (BFI) is Tôlanaro Airport (FTU), which is located 10,775 miles (17,341 kilometers) away in Tôlanaro, Madagascar.
• Because of King County International Airport's relatively low elevation of 21 feet, planes can take off or land at King County 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.