Nonstop flight route between Selawik, Alaska, United States and Chengdu, Sichuan, China:

About this route:

A direct, nonstop flight between Selawik Airport (WLK), Selawik, Alaska, United States and Chengdu Shuangliu International Airport (CTU), Chengdu, Sichuan, China would travel a Great Circle distance of 4,456 miles (or 7,170 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 Selawik Airport and Chengdu Shuangliu 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 Selawik Airport and Chengdu Shuangliu 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 Selawik Airport (WLK):

• The closest airport to Selawik Airport (WLK) is Bob Baker Memorial Airport (IAN), which is located 29 miles (46 kilometers) NNW of WLK.
• The furthest airport from Selawik Airport (WLK) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,219 miles (16,446 kilometers) away in Villa Las Estrellas, Antarctica.
• Because of Selawik Airport's relatively low elevation of 17 feet, planes can take off or land at Selawik 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.
• Selawik Airport (WLK) has 2 runways.

Facts about Chengdu Shuangliu International Airport (CTU):

• In addition to being known as "Chengdu Shuangliu International Airport", other names for CTU include "成都双流国际机场" and "Chéngdū Shuāngliú Guójì Jīchǎng".
• Chengdu Shuangliu International Airport handled 31,500,000 passengers last year.
• The Transporting system
• On May 12, 2008 the airport was temporarily shut down after sustaining some minor damages from the great Sichuan Earthquake but was quickly reopened the following day after inspection of the runway.
• Chengdu Shuangliu International Airport (CTU) has 2 runways.
• The airport is now an international civil airport with flights to more than 20 international destinations and many domestic airports, and is a hub for Chengdu Airlines, Air China and Sichuan Airlines.
• The construction of its second runway started from late 2008 and has started service in December 2009.
• In 2013 United Airlines announced it would start a thrice-weekly flight from San Francisco to Chengdu, operated with Boeing 787 Dreamliner aircraft.
• The closest airport to Chengdu Shuangliu International Airport (CTU) is Mianyang Nanjiao Airport (MIG), which is located 75 miles (121 kilometers) NE of CTU.
• The furthest airport from Chengdu Shuangliu International Airport (CTU) is La Florida Airport (LSC), which is nearly antipodal to Chengdu Shuangliu International Airport (meaning Chengdu Shuangliu International Airport is almost on the exact opposite side of the Earth from La Florida Airport), and is located 12,144 miles (19,543 kilometers) away in La Serena, Chile.