Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Arauca, Colombia:
Departure Airport:

Arrival Airport:

Distance from CPS to AUC:
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- About this route
- CPS Airport Information
- AUC Airport Information
- Facts about CPS
- Facts about AUC
- 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 AUC
- List of Nearest Airports to AUC
- Map of Furthest Airports from AUC
- List of Furthest Airports from AUC
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Santiago Pérez Quiroz Airport (AUC), Arauca, Colombia would travel a Great Circle distance of 2,491 miles (or 4,009 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 relatively short distance between St. Louis Downtown Airport and Santiago Pérez Quiroz Airport, the route shown on this map most likely still appears to be a straight line.
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: | AUC / SKUC |
Airport Names: |
|
Location: | Arauca, Colombia |
GPS Coordinates: | 7°4'8"N by 70°44'12"W |
Area Served: | Arauca, Colombia |
Operator/Owner: | Aerocivil |
Airport Type: | Public |
Elevation: | 423 feet (129 meters) |
# of Runways: | 1 |
View all routes: | Routes from AUC |
More Information: | AUC Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- 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.
- 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 Santiago Pérez Quiroz Airport (AUC):
- In addition to being known as "Santiago Pérez Quiroz Airport", other names for AUC include "Aeropuerto Santiago Pérez Quiroz" and "APO".
- Because of Santiago Pérez Quiroz Airport's relatively low elevation of 423 feet, planes can take off or land at Santiago Pérez Quiroz 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.
- Santiago Pérez Quiroz Airport (AUC) currently has only 1 runway.
- The closest airport to Santiago Pérez Quiroz Airport (AUC) is Guasdualito Airport (GDO), which is located only 10 miles (16 kilometers) N of AUC.
- The furthest airport from Santiago Pérez Quiroz Airport (AUC) is Purwokerto / Wirasaba Airport (PWL), which is nearly antipodal to Santiago Pérez Quiroz Airport (meaning Santiago Pérez Quiroz Airport is almost on the exact opposite side of the Earth from Purwokerto / Wirasaba Airport), and is located 12,408 miles (19,968 kilometers) away in Wirasaba, Central Java, Indonesia.