Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Atuona, Marquesas Islands, French Polynesia:
Departure Airport:

Arrival Airport:

Distance from CPS to AUQ:
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- About this route
- CPS Airport Information
- AUQ Airport Information
- Facts about CPS
- Facts about AUQ
- 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 AUQ
- List of Nearest Airports to AUQ
- Map of Furthest Airports from AUQ
- List of Furthest Airports from AUQ
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Atuona Airport (AUQ), Atuona, Marquesas Islands, French Polynesia would travel a Great Circle distance of 4,584 miles (or 7,378 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 Atuona 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 Atuona 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: | AUQ / NTMN |
Airport Names: |
|
Location: | Atuona, Marquesas Islands, French Polynesia |
GPS Coordinates: | 9°46'6"S by 139°0'47"W |
Area Served: | Atuona, Hiva Oa |
Airport Type: | Public |
Elevation: | 1481 feet (451 meters) |
# of Runways: | 1 |
View all routes: | Routes from AUQ |
More Information: | AUQ Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- St. Louis Downtown Airport (CPS) has 3 runways.
- The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
- 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.
- 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.
Facts about Atuona Airport (AUQ):
- The furthest airport from Atuona Airport (AUQ) is Aba Tenna Dejazmach Yilma International Airport (DIR), which is nearly antipodal to Atuona Airport (meaning Atuona Airport is almost on the exact opposite side of the Earth from Aba Tenna Dejazmach Yilma International Airport), and is located 12,377 miles (19,919 kilometers) away in Dire Dawa, Ethiopia.
- Atuona Airport (AUQ) currently has only 1 runway.
- In addition to being known as "Atuona Airport", another name for AUQ is "Hiva Oa Airport".
- The closest airport to Atuona Airport (AUQ) is Fangatau Airport (FGU), which is located 437 miles (703 kilometers) SSW of AUQ.