Nonstop flight route between Chongqing, China and Alton, Illinois, United States:

About this route:

A direct, nonstop flight between Chongqing Jiangbei International Airport (CKG), Chongqing, China and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 7,576 miles (or 12,192 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 Chongqing Jiangbei International Airport and St. Louis 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 Chongqing Jiangbei International Airport and St. Louis 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 Chongqing Jiangbei International Airport (CKG):

• In addition to being known as "Chongqing Jiangbei International Airport", other names for CKG include "重庆江北国际机场" and "Chóngqìng Jiāngběi Guójì Jīchǎng".
• In terms of passenger traffic, Chongqing airport was the 9th busiest airport nationwide in 2013, handling 25,248,483 people, nearly 15 percent increase.
• The furthest airport from Chongqing Jiangbei International Airport (CKG) is La Florida Airport (LSC), which is nearly antipodal to Chongqing Jiangbei International Airport (meaning Chongqing Jiangbei International Airport is almost on the exact opposite side of the Earth from La Florida Airport), and is located 12,307 miles (19,806 kilometers) away in La Serena, Chile.
• Chongqing Jiangbei International Airport (CKG) has 4 runways.
• The closest airport to Chongqing Jiangbei International Airport (CKG) is Nanchong Gaoping Airport (NAO), which is located 80 miles (128 kilometers) NNW of CKG.
• The civil aviation of Chongqing dates back to the 1920s, and boasts a history of more than 90 years.
• There is currently one airport freeway connecting the city center with the airport, and the second one has been planned.
• Taxis can easily be found in front of Arrival Halls in both Terminal 1 and 2.
• Chongqing Jiangbei International Airport handled 25,272,039 passengers last year.
• Back in the late 1990s, Chongqing Jiangbei International Airport was very small, and had only two international flights per week.

Facts about St. Louis Regional Airport (ALN):

• Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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.
• Its operations are paid for by an airport taxation district created in 1946, which collects taxes from property owners in the Madison County townships of Alton, Wood River, Foster and Fort Russell.
• The 2,250 acres airfield sits at 544 ft MSL.
• The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
• The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
• St. Louis Regional Airport (ALN) has 2 runways.