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

About this route:

A direct, nonstop flight between Ralph M. Calhoun Memorial Airport (TAL), Tanana, Alaska, United States and Netaji Subhas Chandra Bose International Airport (CCU), Dum Dum (near Kolkata), India would travel a Great Circle distance of 5,586 miles (or 8,989 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 Ralph M. Calhoun Memorial Airport 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 Ralph M. Calhoun Memorial Airport 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 Ralph M. Calhoun Memorial Airport (TAL):

• Ralph M. Calhoun Memorial Airport (TAL) currently has only 1 runway.
• The closest airport to Ralph M. Calhoun Memorial Airport (TAL) is Manley Hot Springs Airport (MLY), which is located 44 miles (71 kilometers) ESE of TAL.
• The furthest airport from Ralph M. Calhoun Memorial Airport (TAL) is Port Elizabeth International Airport (PLZ), which is located 10,280 miles (16,544 kilometers) away in Port Elizabeth, South Africa.
• Because of Ralph M. Calhoun Memorial Airport's relatively low elevation of 236 feet, planes can take off or land at Ralph M. Calhoun Memorial 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.

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

• 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.
• Commercial operations were intended to start on 23 January 2013, the 116th birth anniversary of Netaji Subhas Chandra Bose.
• The construction of the new terminal, as well as runway expansion marked the end of Phase I in the project.
• 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".
• 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.
• 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.
• 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.