Nonstop flight route between Zhangye, Gansu, China and Lae, Papua New Guinea, Papua New Guinea:

About this route:

A direct, nonstop flight between Zhangye Ganzhou Airport (YZY), Zhangye, Gansu, China and Lae Nadzab Airport (LAE), Lae, Papua New Guinea, Papua New Guinea would travel a Great Circle distance of 4,301 miles (or 6,922 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 Zhangye Ganzhou Airport and Lae Nadzab 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 Zhangye Ganzhou Airport and Lae Nadzab 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 Zhangye Ganzhou Airport (YZY):

• The closest airport to Zhangye Ganzhou Airport (YZY) is Alxa Right Banner Badanjilin Airport (RHT), which is located 59 miles (95 kilometers) ENE of YZY.
• In addition to being known as "Zhangye Ganzhou Airport", other names for YZY include "张掖甘州机场" and "Zhāngyè Gānzhōu Jīchǎng".
• The furthest airport from Zhangye Ganzhou Airport (YZY) is Pichoy Airport (ZAL), which is nearly antipodal to Zhangye Ganzhou Airport (meaning Zhangye Ganzhou Airport is almost on the exact opposite side of the Earth from Pichoy Airport), and is located 12,098 miles (19,470 kilometers) away in Valdivia, Chile.

Facts about Lae Nadzab Airport (LAE):

• In 1962, the main strip at Nadzab was resealed by the Australian Commonwealth Department of Works and lengthened to make it suitable for Mirage fighters, even though they never materialised.
• The closest airport to Lae Nadzab Airport (LAE) is Bulolo Airport (BUL), which is located 45 miles (72 kilometers) S of LAE.
• Between April 1943 and July 1943, the Allied Geographical Section of South West Pacific Area conducted reconnaissance after the Japanese invasion.
• The furthest airport from Lae Nadzab Airport (LAE) is Governador Carlos Wilson Airport (FEN), which is located 11,714 miles (18,852 kilometers) away in Fernando de Noronha, Pernambuco, Brazil.
• After Lae was liberated, the United States Army built Nadzab airport and developed it into a massive airbase complex.
• Lae Nadzab Airport (LAE) currently has only 1 runway.
• Because of Lae Nadzab Airport's relatively low elevation of 239 feet, planes can take off or land at Lae Nadzab 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.
• In about 1910 the Gabmatsung/Gabmazung Lutheran mission station was established at Nadzab.