Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Wuhan, Hubei, China:

About this route:

A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Wuhan Tianhe International Airport (WUH), Wuhan, Hubei, China would travel a Great Circle distance of 7,395 miles (or 11,900 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 Wuhan Tianhe 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 Wuhan Tianhe 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):

• The airport opened in 1929 as Curtiss-Steinberg Airport.
• 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 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.
• 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.
• St. Louis Downtown Airport (CPS) has 3 runways.

Facts about Wuhan Tianhe International Airport (WUH):

• In addition to being known as "Wuhan Tianhe International Airport", other names for WUH include "武汉天河国际机场" and "Wǔhàn Tiānhé Guójì Jīchǎng".
• Wuhan Tianhe International Airport (WUH) currently has only 1 runway.
• A Xinhua Airline plane in front of the then Terminal 2
• Because of Wuhan Tianhe International Airport's relatively low elevation of 112 feet, planes can take off or land at Wuhan Tianhe 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 Wuhan Tianhe International Airport (WUH) is Shashi Airport (SHS), which is located 119 miles (192 kilometers) WSW of WUH.
• The furthest airport from Wuhan Tianhe International Airport (WUH) is La Cumbre Airport (LCM), which is nearly antipodal to Wuhan Tianhe International Airport (meaning Wuhan Tianhe International Airport is almost on the exact opposite side of the Earth from La Cumbre Airport), and is located 12,361 miles (19,892 kilometers) away in La Cumbre, Córdoba, Argentina.
• There is a limited bus service between Wuhan Tianhe Airport and several bus stops in Hankou.
• The name Tianhe can be literally translated as "Sky River".
• A China Eastern airplane approaching Terminal 2
• Wuhan Tianhe International Airport handled 11,646,789 passengers last year.
• The future Wuhan–Xiaogan Intercity Railway, one of the lines of the Wuhan Metropolitan Area Intercity Railway, will serve Wuhan Tianhe Airport.