Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Cuyo, Palawan, Philippines:
Departure Airport:

Arrival Airport:

Distance from CPS to CYU:
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- About this route
- CPS Airport Information
- CYU Airport Information
- Facts about CPS
- Facts about CYU
- 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 CYU
- List of Nearest Airports to CYU
- Map of Furthest Airports from CYU
- List of Furthest Airports from CYU
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Cuyo Airport (CYU), Cuyo, Palawan, Philippines would travel a Great Circle distance of 8,473 miles (or 13,635 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 Cuyo 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 Cuyo 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: | CYU / RPLO |
Airport Names: |
|
Location: | Cuyo, Palawan, Philippines |
GPS Coordinates: | 10°51'29"N by 121°4'9"E |
Area Served: | Cuyo, Palawan |
Operator/Owner: | Civil Aviation Authority of the Philippines |
Airport Type: | Public |
Elevation: | 13 feet (4 meters) |
# of Runways: | 1 |
View all routes: | Routes from CYU |
More Information: | CYU 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 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.
- The airport opened in 1929 as Curtiss-Steinberg Airport.
- The two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
Facts about Cuyo Airport (CYU):
- The furthest airport from Cuyo Airport (CYU) is Juína Airport (JIA), which is nearly antipodal to Cuyo Airport (meaning Cuyo Airport is almost on the exact opposite side of the Earth from Juína Airport), and is located 12,395 miles (19,948 kilometers) away in Juina, Mato Grosso, Brazil.
- The closest airport to Cuyo Airport (CYU) is Evelio Javier Airport (EUQ), which is located 59 miles (95 kilometers) E of CYU.
- Cuyo Airport (CYU) currently has only 1 runway.
- In addition to being known as "Cuyo Airport", another name for CYU is "Paliparan ng Cuyo".
- Because of Cuyo Airport's relatively low elevation of 13 feet, planes can take off or land at Cuyo 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.