Nonstop flight route between Christchurch, New Zealand and Tanacross, Alaska, United States:

About this route:

A direct, nonstop flight between Christchurch International Airport (CHC), Christchurch, New Zealand and Tanacross Airport (TSG), Tanacross, Alaska, United States would travel a Great Circle distance of 7,770 miles (or 12,504 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 Tanacross 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 Tanacross 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 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.
• 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 International Airport handled 556,096 passengers last year.
• As the gateway for Christchurch and the South Island, Christchurch International Airport is New Zealand’s second largest airport.
• The closest airport to Christchurch International Airport (CHC) is Ashburton Aerodrome (ASG), which is located 47 miles (75 kilometers) SW of CHC.
• Three different city bus routes service the airport.
• In early 2009 work on the new terminal commenced.
• With the development of Antarctic scientific expeditions, since the 1950s Christchurch Airport has been the base for all Antarctic flights operated by the United States Navy, United States Air Force, Air National Guard and Royal New Zealand Air Force as part of Operation Deep Freeze.
• Due to increasing passenger numbers, the airport has completed construction on a new Domestic terminal upgrade costing $237 million.

Facts about Tanacross Airport (TSG):

• The closest airport to Tanacross Airport (TSG) is Tok Airport (TKJ), which is located only 11 miles (18 kilometers) ESE of TSG.
• Constructed 1943, activated September 20 by Air Transport Command as Station #16, Alaskan Wing, later 1464th AAFBU.
• Tanacross Airport (TSG) has 2 runways.
• The furthest airport from Tanacross Airport (TSG) is Port Elizabeth International Airport (PLZ), which is located 10,351 miles (16,659 kilometers) away in Port Elizabeth, South Africa.
• In addition to being known as "Tanacross Airport", another name for TSG is "Tanacross Air Base".
• Jurisdiction transferred to private ownership in 1947.
• Tanacross Airport is a public use airport located one nautical mile south of the central business district of Tanacross, in the Southeast Fairbanks Census Area of the U.S.