Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Cam Ranh, Khánh Hòa, Vietnam:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Cam Ranh International Airport (CXR), Cam Ranh, Khánh Hòa, Vietnam would travel a Great Circle distance of 8,726 miles (or 14,042 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 St. Louis Downtown Airport and Cam Ranh 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 St. Louis Downtown Airport and Cam Ranh 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 St. Louis Downtown Airport (CPS):

• Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
• St. Louis Downtown Airport (CPS) has 3 runways.
• Because of St. Louis Downtown Airport's relatively low elevation of 413 feet, planes can take off or land at St. Louis Downtown 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 St. Louis Downtown Airport (CPS) is Margaret River Airport (MGV), which is located 10,998 miles (17,700 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to St. Louis Downtown Airport (CPS) is Lambert–St. Louis International Airport (STL), which is located only 16 miles (27 kilometers) NW of CPS.

Facts about Cam Ranh International Airport (CXR):

• The airport resides at an elevation of 40 feet above mean sea level.
• On May 19, 2004, after major reconstruction, the airport received its first commercial flight from Hanoi.
• In addition to being known as "Cam Ranh International Airport", another name for CXR is "Sân bay Quốc tế Cam Ranh".
• Cam Ranh International Airport (CXR) currently has only 1 runway.
• Cam Ranh International Airport handled 1,509,212 passengers last year.
• The closest airport to Cam Ranh International Airport (CXR) is Lien Khuong Airport (DLI), which is located 60 miles (96 kilometers) WSW of CXR.
• Because of Cam Ranh International Airport's relatively low elevation of 40 feet, planes can take off or land at Cam Ranh 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 furthest airport from Cam Ranh International Airport (CXR) is Iberia Airport (IBP), which is nearly antipodal to Cam Ranh International Airport (meaning Cam Ranh International Airport is almost on the exact opposite side of the Earth from Iberia Airport), and is located 12,340 miles (19,860 kilometers) away in Iberia, Peru.