Nonstop flight route between Christchurch, New Zealand and Xiahe, Gansu, China:

About this route:

A direct, nonstop flight between Christchurch International Airport (CHC), Christchurch, New Zealand and Gannan Xiahe Airport (GXH), Xiahe, Gansu, China would travel a Great Circle distance of 6,967 miles (or 11,213 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 Christchurch International Airport and Gannan Xiahe 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 Christchurch International Airport and Gannan Xiahe 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 Christchurch International Airport (CHC):

• Christchurch International Airport (CHC) has 3 runways.
• The closest airport to Christchurch International Airport (CHC) is Ashburton Aerodrome (ASG), which is located 47 miles (75 kilometers) SW of CHC.
• Development of the aerodrome at Harewood commenced in 1936.
• Christchurch International Airport handled 556,096 passengers last year.
• The prevailing wind in Christchurch is from the north-east and to a lesser extent from the south-west, but the city is also affected by Canterbury's Nor'wester foehn wind.
• The furthest airport from Christchurch International Airport (CHC) is A Coruña Airport (LCG), which is nearly antipodal to Christchurch International Airport (meaning Christchurch International Airport is almost on the exact opposite side of the Earth from A Coruña Airport), and is located 12,389 miles (19,939 kilometers) away in A Coruña, Spain.
• There is also the option of off-airport car parking facilities such as Christchurch Park & Fly offering a low cost alternative to parking at the airport carparks.
• Because of Christchurch International Airport's relatively low elevation of 123 feet, planes can take off or land at Christchurch 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.
• Christchurch Airport consists of a single terminal which caters for both domestic and international flights.
• Christchurch airport will be the winter base for the next 20 years for the NASA's SOFIA Space telescope which is fitted inside a 1977 Boeing 747SP.

Facts about Gannan Xiahe Airport (GXH):

• In addition to being known as "Gannan Xiahe Airport", other names for GXH include "甘南夏河机场" and "Gānnán Xiàhé Jīchǎng".
• The closest airport to Gannan Xiahe Airport (GXH) is Xining Caojiabao Airport (XNN), which is located 123 miles (199 kilometers) NNW of GXH.
• The furthest airport from Gannan Xiahe Airport (GXH) is Carriel Sur International Airport (CCP), which is nearly antipodal to Gannan Xiahe Airport (meaning Gannan Xiahe Airport is almost on the exact opposite side of the Earth from Carriel Sur International Airport), and is located 12,161 miles (19,571 kilometers) away in Concepción, Bío Bío Region, Chile.