Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Zhuhai, Guangdong, China:
Departure Airport:

Arrival Airport:

Distance from CPS to ZUH:
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- About this route
- CPS Airport Information
- ZUH Airport Information
- Facts about CPS
- Facts about ZUH
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
- Map of Nearest Airports to ZUH
- List of Nearest Airports to ZUH
- Map of Furthest Airports from ZUH
- List of Furthest Airports from ZUH
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Zhuhai Jinwan Airport (ZUH), Zhuhai, Guangdong, China would travel a Great Circle distance of 7,982 miles (or 12,846 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 Zhuhai Jinwan 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 Zhuhai Jinwan Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | CPS / KCPS |
Airport Name: | St. Louis Downtown Airport |
Location: | Cahokia, Illinois (near St. Louis), United States |
GPS Coordinates: | 38°34'14"N by 90°9'21"W |
Area Served: | Greater St. Louis |
Operator/Owner: | Bi-State Development Agency |
Airport Type: | Public |
Elevation: | 413 feet (126 meters) |
# of Runways: | 3 |
View all routes: | Routes from CPS |
More Information: | CPS Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ZUH / ZGSD |
Airport Names: |
|
Location: | Zhuhai, Guangdong, China |
GPS Coordinates: | 22°0'24"N by 113°22'33"E |
Area Served: | Zhuhai, Guangdong |
Operator/Owner: | Hong Kong-Zhuhai Airport Management Co.,Ltd. |
Airport Type: | Public / Military |
Elevation: | 23 feet (7 meters) |
# of Runways: | 1 |
View all routes: | Routes from ZUH |
More Information: | ZUH Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- 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.
- 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 airport opened in 1929 as Curtiss-Steinberg Airport.
- St. Louis Downtown Airport (CPS) has 3 runways.
- 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.
Facts about Zhuhai Jinwan Airport (ZUH):
- In addition to being known as "Zhuhai Jinwan Airport", other names for ZUH include "珠海金湾机场" and "Zhūhǎi Jīnwān Jīchǎng".
- The furthest airport from Zhuhai Jinwan Airport (ZUH) is Uyuni Joya Andina Airport (UYU), which is nearly antipodal to Zhuhai Jinwan Airport (meaning Zhuhai Jinwan Airport is almost on the exact opposite side of the Earth from Uyuni Joya Andina Airport), and is located 12,328 miles (19,840 kilometers) away in Uyuni, Potosí, Bolivia.
- Because of Zhuhai Jinwan Airport's relatively low elevation of 23 feet, planes can take off or land at Zhuhai Jinwan 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.
- Zhuhai Jinwan Airport (ZUH) currently has only 1 runway.
- The airport will have its own Zhuhai Airport Railway Station linked with the Guangzhou–Zhuhai Intercity Railway.
- The airport hosts the largest airshow in mainland China, the China International Aviation & Aerospace Exhibition.
- The closest airport to Zhuhai Jinwan Airport (ZUH) is Macau International Airport (MFM), which is located only 17 miles (27 kilometers) NE of ZUH.
- Zhuhai Jinwan Airport handled 2,090,491 passengers last year.