Nonstop flight route between Chengdu, Sichuan, China and Buka Island, Papua New Guinea:

About this route:

A direct, nonstop flight between Chengdu Shuangliu International Airport (CTU), Chengdu, Sichuan, China and Buka Island Airport (BUA), Buka Island, Papua New Guinea would travel a Great Circle distance of 4,171 miles (or 6,712 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 Chengdu Shuangliu International Airport and Buka Island 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 Chengdu Shuangliu International Airport and Buka Island 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 Chengdu Shuangliu International Airport (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.
• In 2013 United Airlines announced it would start a thrice-weekly flight from San Francisco to Chengdu, operated with Boeing 787 Dreamliner aircraft.
• Chengdu Shuangliu International Airport (CTU) has 2 runways.
• Chengdu Shuangliu International Airport handled 31,500,000 passengers last year.
• The construction of its second runway started from late 2008 and has started service in December 2009.
• The closest airport to Chengdu Shuangliu International Airport (CTU) is Mianyang Nanjiao Airport (MIG), which is located 75 miles (121 kilometers) NE of 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".
• The airport is among world's top 50 busiest airport in terms of passenger traffic in 2012.
• Inside of Terminal 2, Chengdu Shuangliu International Airport.

Facts about Buka Island Airport (BUA):

• In January 1944, the Allies drove the Japanese out of Buka, and the airfield was used for operations against the Japanese over New Guinea.
• Buka Island Airport (BUA) currently has only 1 runway.
• Because of Buka Island Airport's relatively low elevation of 11 feet, planes can take off or land at Buka Island 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.
• On 26 July, an Imperial Japanese Navy special detachment was sent to inspect Buka Airfield, but considered it unacceptable as a prospect for a speedily constructed major airfield.
• The furthest airport from Buka Island Airport (BUA) is São Filipe Airport (SFL), which is located 11,781 miles (18,959 kilometers) away in Fogo, Cape Verde.
• On 13 May 1943 Allied reconnaissance observed 36 fighters and 6 bombers at the airstrip.
• The closest airport to Buka Island Airport (BUA) is Nissan Island Airport (IIS), which is located 71 miles (114 kilometers) NNW of BUA.