Nonstop flight route between Dum Dum (near Kolkata), India and Oakland (near San Francisco), California, United States:

About this route:

A direct, nonstop flight between Netaji Subhas Chandra Bose International Airport (CCU), Dum Dum (near Kolkata), India and Oakland International Airport (OAK), Oakland (near San Francisco), California, United States would travel a Great Circle distance of 7,814 miles (or 12,575 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 Oakland 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 Netaji Subhas Chandra Bose International Airport and Oakland 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 Netaji Subhas Chandra Bose International Airport (CCU):

• 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.
• Work included an expansion of runway 01L/19R, rapid-exit taxiways and parking bays.
• 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.
• In addition to being known as "Netaji Subhas Chandra Bose International Airport", another name for CCU is "নেতাজি সুভাষচন্দ্র বসু আন্তর্জাতিক বিমানবন্দর".
• Air India operates hangars at the airport, while Bharat Petroleum and Indian Oil act as fuellers.
• 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.
• The airport has a facility of prepaid taxis and air-conditioned buses that connect it to the city.
• Netaji Subhas Chandra Bose International Airport (CCU) has 2 runways.

Facts about Oakland International Airport (OAK):

• Oakland International Airport (OAK) has 4 runways.
• The closest airport to Oakland International Airport (OAK) is Hayward Executive Airport (HWD), which is located only 7 miles (11 kilometers) SE of OAK.
• The furthest airport from Oakland International Airport (OAK) is Tôlanaro Airport (FTU), which is located 11,354 miles (18,273 kilometers) away in Tôlanaro, Madagascar.
• Oakland is a focus city for Southwest Airlines and Allegiant Air.
• During the Vietnam War, World Airways shuttled thousands of military passengers through Oakland to their bases in Southeast Asia, and an International Arrivals facility was built, allowing the airport to handle international flights for the first time.
• Because of Oakland International Airport's relatively low elevation of 9 feet, planes can take off or land at Oakland 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.
• The airport's first Jet Age airline terminal designed by John Carl Warnecke & Associates was opened in 1962, part of a $20 million expansion on bay fill that included 10000-ft runway 11/29.
• Oakland International is the first Northern California airport to offer EV charging services as part of the ChargePoint Network, providing drivers EV services including real-time charging station status and reservations.
• In 2008 OAK completed its $300 million Terminal Improvement Program, with projects that added a new concourse with five more gates and waiting areas expanded ticketing, security and baggage claim facilities added new utilities and improved terminal access and eased congestion in front of the terminals through a new roadway and curbside system.
• Even at the completion of these projects, there is already demand driving the need for additional infrastructure improvements.