Nonstop flight route between Oakland (near San Francisco), California, United States and Changsha, Hunan, China:

About this route:

A direct, nonstop flight between Oakland International Airport (OAK), Oakland (near San Francisco), California, United States and Changsha Huanghua International Airport (CSX), Changsha, Hunan, China would travel a Great Circle distance of 6,640 miles (or 10,686 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 Oakland International Airport and Changsha Huanghua 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 Oakland International Airport and Changsha Huanghua 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 Oakland International Airport (OAK):

• Oakland International Airport (OAK) has 4 runways.
• It is formerly the location of Naval Air Station Oakland.
• In August 2010, Mexicana Airlines suspended all its flights out of the airport and its other destinations indefinitely until further notice due to financial problems.
• For more than 30 years, OAK has worked with its stakeholders to develop programs that minimize the effect of aircraft noise, to the extent possible, on surrounding communities, while maintaining a safe and efficient air transportation center.
• The top five airlines by passenger count between February 2012 – January 2013 were Southwest Airlines, Alaska Airlines, JetBlue Airways, Allegiant, Skywest.
• The closest airport to Oakland International Airport (OAK) is Hayward Executive Airport (HWD), which is located only 7 miles (11 kilometers) SE of OAK.
• 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.
• 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.
• 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.

Facts about Changsha Huanghua International Airport (CSX):

• Changsha Huanghua International Airport (CSX) currently has only 1 runway.
• Changsha Huanghua International Airport handled 13,684,731 passengers last year.
• The old terminal covers an area of 33,000 square meters and consists of concourses A, B, and C.
• Because of Changsha Huanghua International Airport's relatively low elevation of 217 feet, planes can take off or land at Changsha Huanghua 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 closest airport to Changsha Huanghua International Airport (CSX) is Yichun Mingyueshan Airport (YIC), which is located 72 miles (115 kilometers) ESE of CSX.
• In addition to being known as "Changsha Huanghua International Airport", other names for CSX include "长沙黄花国际机场" and "Chángshā Huánghuā Guójì Jīchǎng".
• The furthest airport from Changsha Huanghua International Airport (CSX) is Coronel Felipe Varela International Airport (CTC), which is nearly antipodal to Changsha Huanghua International Airport (meaning Changsha Huanghua International Airport is almost on the exact opposite side of the Earth from Coronel Felipe Varela International Airport), and is located 12,369 miles (19,905 kilometers) away in Catamarca, Catamarca, Argentina.
• The provincial government also has plans to construct a maglev line between Changsha Huanghua International Airport and Changsha South Railway Station.