Nonstop flight route between Defiance, Ohio, United States and Dum Dum (near Kolkata), India:

About this route:

A direct, nonstop flight between Defiance Memorial Airport (DFI), Defiance, Ohio, United States and Netaji Subhas Chandra Bose International Airport (CCU), Dum Dum (near Kolkata), India would travel a Great Circle distance of 7,992 miles (or 12,862 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 Defiance 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 Defiance 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 Defiance Memorial Airport (DFI):

• Because of Defiance Memorial Airport's relatively low elevation of 707 feet, planes can take off or land at Defiance 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.
• The furthest airport from Defiance Memorial Airport (DFI) is Margaret River Airport (MGV), which is located 11,256 miles (18,114 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Defiance Memorial Airport (DFI) is Toledo Express Airport (TOL), which is located 36 miles (59 kilometers) ENE of DFI.
• Defiance Memorial Airport (DFI) currently has only 1 runway.

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

• 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.
• Netaji Subhas Chandra Bose International Airport (CCU) has 2 runways.
• Kolkata airport is equipped with VOR/DME and NDB.
• 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 closest airport to Netaji Subhas Chandra Bose International Airport (CCU) is Jessore Airport (JSR), which is located 58 miles (94 kilometers) NE of 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.
• Additionally, the current Kolkata Metro expansion plans include two new lines to the airport, one from Noapara connecting at Barasat, and the other from New Garia.
• In addition to being known as "Netaji Subhas Chandra Bose International Airport", another name for CCU is "নেতাজি সুভাষচন্দ্র বসু আন্তর্জাতিক বিমানবন্দর".
• The modernisation plan included some improvements of the airport's existing terminals, including the addition of extra ticketing counters, check-in kiosks and cafes to the domestic terminal in 2009.