Nonstop flight route between Nedumbassery near Kochi (Cochin), Kerala, India and Changhai, China:

About this route:

A direct, nonstop flight between Cochin International Airport (COK), Nedumbassery near Kochi (Cochin), Kerala, India and Changhai Airport (CNI), Changhai, China would travel a Great Circle distance of 3,478 miles (or 5,597 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 Cochin International Airport and Changhai 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 Cochin International Airport and Changhai 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 Cochin International Airport (COK):

• Because of Cochin International Airport's relatively low elevation of 30 feet, planes can take off or land at Cochin 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.
• The furthest airport from Cochin International Airport (COK) is Seymour Airport (GPS), which is located 11,301 miles (18,187 kilometers) away in Baltra Island, Galápagos Islands, Ecuador.
• The closest airport to Cochin International Airport (COK) is Calicut International Airport (CCJ), which is located 74 miles (119 kilometers) NNW of COK.
• The airport had 18,580 m2 of floor space at its inauguration.
• Cochin airport is the first in India to be built in a public–private partnership and is owned by a public limited company called Cochin International Airport Limited, better known as CIAL, floated by the government of Kerala in 1994.
• In addition to being known as "Cochin International Airport", another name for COK is "Nedumbassery Airport".
• The original proposal for the airport outlined an estimated cost of 100 crore and an expected date of commission in 1997.
• The AAI has installed an advanced Rs 160m airport surveillance radar as well as monopulse secondary surveillance radar.
• Cochin International Airport (COK) currently has only 1 runway.
• After the construction of the new international terminal, it is planned to convert the existing international terminal to a domestic terminal and reserve the current domestic terminal for business jets.

Facts about Changhai Airport (CNI):

• The closest airport to Changhai Airport (CNI) is Dalian Zhoushuizi International Airport (DLC), which is located 64 miles (103 kilometers) WSW of CNI.
• The furthest airport from Changhai Airport (CNI) is Miramar Airport (MJR), which is nearly antipodal to Changhai Airport (meaning Changhai Airport is almost on the exact opposite side of the Earth from Miramar Airport), and is located 12,359 miles (19,890 kilometers) away in Miramar, Buenos Aires, Argentina.
• In addition to being known as "Changhai Airport", other names for CNI include "长海大长山岛机场" and "Zhǎnghǎi Dàzhǎngshāndǎo Jīchǎng".