Nonstop flight route between Piarco (near Port of Spain), Trinidad and Tobago and Lanzhou, Gansu, China:

About this route:

A direct, nonstop flight between Piarco International Airport (POS), Piarco (near Port of Spain), Trinidad and Tobago and Lanzhou Zhongchuan Airport (LHW), Lanzhou, Gansu, China would travel a Great Circle distance of 9,038 miles (or 14,545 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 Piarco International Airport and Lanzhou Zhongchuan 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 Piarco International Airport and Lanzhou Zhongchuan 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 Piarco International Airport (POS):

• The closest airport to Piarco International Airport (POS) is A.N.R. Robinson International Airport (TAB), which is located 51 miles (83 kilometers) NE of POS.
• The Air Guard of Trinidad and Tobago is based at Piarco International Airport.
• The furthest airport from Piarco International Airport (POS) is Umbu Mehang Kunda Airport (WGP), which is nearly antipodal to Piarco International Airport (meaning Piarco International Airport is almost on the exact opposite side of the Earth from Umbu Mehang Kunda Airport), and is located 12,308 miles (19,808 kilometers) away in Waingapu, Sumba, East Nusa Tenggara, Indonesia.
• Piarco International Airport (POS) currently has only 1 runway.
• The new North Terminal consists of 35,964 m2 of building with 14-second-level aircraft gates for international flights and 2 ground level domestic gates.
• Because of Piarco International Airport's relatively low elevation of 58 feet, planes can take off or land at Piarco 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.
• A major expansion of the airport, which included the construction of a new terminal building, and high-speed taxiways, was completed in 2001.
• In addition to being known as "Piarco International Airport", another name for POS is "78970[1][2]".

Facts about Lanzhou Zhongchuan Airport (LHW):

• The furthest airport from Lanzhou Zhongchuan Airport (LHW) is Carriel Sur International Airport (CCP), which is nearly antipodal to Lanzhou Zhongchuan Airport (meaning Lanzhou Zhongchuan Airport is almost on the exact opposite side of the Earth from Carriel Sur International Airport), and is located 12,252 miles (19,718 kilometers) away in Concepción, Bío Bío Region, Chile.
• In addition to being known as "Lanzhou Zhongchuan Airport", other names for LHW include "兰州中川机场", "Lánzhōu Zhōngchuān Jīchǎng" and "ZGC".
• Lanzhou Airport is a focus city for Hainan Airlines.
• The construction of a railway line between the airport and the city started on 2012-12-21.
• Lanzhou Zhongchuan Airport (LHW) currently has only 1 runway.
• The closest airport to Lanzhou Zhongchuan Airport (LHW) is Lanzhou Zhongchuan Airport (ZGC), which is located only 0 mile (0 kilometer) N of LHW.
• Because of Lanzhou Zhongchuan Airport's high elevation of 6,388 feet, planes must typically fly at a faster airspeed in order to takeoff or land at LHW. Combined with a high temperature, this could make LHW a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.