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

About this route:

A direct, nonstop flight between Netaji Subhas Chandra Bose International Airport (CCU), Dum Dum (near Kolkata), India and Coffman Cove Seaplane Base (KCC), Coffman Cove, Alaska, United States 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 Netaji Subhas Chandra Bose International Airport and Coffman Cove Seaplane Base, 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 Netaji Subhas Chandra Bose International Airport and Coffman Cove Seaplane Base. 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 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.
• Air India operates hangars at the airport, while Bharat Petroleum and Indian Oil act as fuellers.
• Between the 1940s and 1960s, the airport was served by several major airlines including Aeroflot,Air France,Alitalia,Cathay Pacific,Japan Airlines,Philippine Airlines,KLM, Pan Am,Lufthansa,Swissair and SAS.
• The airport has a facility of prepaid taxis and air-conditioned buses that connect it to the city.
• 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.
• Netaji Subhas Chandra Bose International Airport (CCU) has 2 runways.
• In addition to being known as "Netaji Subhas Chandra Bose International Airport", another name for CCU is "নেতাজি সুভাষচন্দ্র বসু আন্তর্জাতিক বিমানবন্দর".

Facts about Coffman Cove Seaplane Base (KCC):

• 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.
• 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.