Nonstop flight route between Coffman Cove, Alaska, United States and Dum Dum (near Kolkata), India:

About this route:

A direct, nonstop flight between Coffman Cove Seaplane Base (KCC), Coffman Cove, Alaska, United States and Netaji Subhas Chandra Bose International Airport (CCU), Dum Dum (near Kolkata), India would travel a Great Circle distance of 6,489 miles (or 10,443 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 Coffman Cove Seaplane Base and Netaji Subhas Chandra Bose International 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 Coffman Cove Seaplane Base and Netaji Subhas Chandra Bose International 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 Coffman Cove Seaplane Base (KCC):

• The closest airport to Coffman Cove Seaplane Base (KCC) is North Whale Seaplane Base (WWP), which is located only 13 miles (21 kilometers) WNW of KCC.
• Because of Coffman Cove Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Coffman Cove Seaplane Base 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 Coffman Cove Seaplane Base (KCC) is Port Alfred Airport (AFD), which is located 10,609 miles (17,073 kilometers) away in Port Alfred, South Africa.
• Coffman Cove Seaplane Base (KCC) currently has only 1 runway.

Facts about Netaji Subhas Chandra Bose International Airport (CCU):

• Because of Netaji Subhas Chandra Bose International Airport's relatively low elevation of 16 feet, planes can take off or land at Netaji Subhas Chandra Bose 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.
• In September 2012, the Airports Authority of India upgraded the airport's cargo-handling capacity, enabling it to cater for the demand until 2015–16.
• Due to the introduction of longer haul aircraft and the poor political climate of Calcutta during the 1960s, several airlines discontinued their service to the airport.
• The furthest airport from Netaji Subhas Chandra Bose International Airport (CCU) is Mataveri International Airport (IPC), which is located 11,276 miles (18,147 kilometers) away in Easter Island, Chile.
• The closest airport to Netaji Subhas Chandra Bose International Airport (CCU) is Jessore Airport (JSR), which is located 58 miles (94 kilometers) NE of CCU.
• Calcutta played an important role in the Second World War.
• Netaji Subhas Chandra Bose International Airport (CCU) has 2 runways.
• Kolkata airport is equipped with VOR/DME and NDB.
• The airport's new integrated terminal is spread over 233,000 m2 and is able to handle 25 million passengers annually, compared to the previous terminals' capacity of five million.
• In addition to being known as "Netaji Subhas Chandra Bose International Airport", another name for CCU is "নেতাজি সুভাষচন্দ্র বসু আন্তর্জাতিক বিমানবন্দর".