Nonstop flight route between Dum Dum (near Kolkata), India and Watertown, South Dakota, United States:

About this route:

A direct, nonstop flight between Netaji Subhas Chandra Bose International Airport (CCU), Dum Dum (near Kolkata), India and Watertown Regional Airport (ATY), Watertown, South Dakota, United States would travel a Great Circle distance of 7,755 miles (or 12,480 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 Watertown Regional 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 Netaji Subhas Chandra Bose International Airport and Watertown Regional 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 Netaji Subhas Chandra Bose International Airport (CCU):

• In the financial year from April 2011 to March 2012, Kolkata airport served 10.3 million passengers, 85% which were travelling domestically.
• 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".
• 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.
• The construction of the new terminal, as well as runway expansion marked the end of Phase I in the project.
• 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.
• Kolkata airport is equipped with VOR/DME and NDB.
• 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.

Facts about Watertown Regional Airport (ATY):

• Watertown Regional Airport (ATY) has 2 runways.
• Watertown Regional Airport covers 919 acres at an elevation of 1,749 feet above mean sea level.
• The closest airport to Watertown Regional Airport (ATY) is Brookings Regional Airport (BKX), which is located 45 miles (73 kilometers) SSE of ATY.
• In addition to being known as "Watertown Regional Airport", another name for ATY is "Watertown Army Airfield".
• Watertown Regional Airport is a city owned, public airport two miles northwest of Watertown, in Codington County, South Dakota.
• The furthest airport from Watertown Regional Airport (ATY) is Margaret River Airport (MGV), which is located 10,571 miles (17,013 kilometers) away in Margaret River, Western Australia, Australia.