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

Arrival Airport:

Distance from CPS to ACR:
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- About this route
- CPS Airport Information
- ACR Airport Information
- Facts about CPS
- Facts about ACR
- 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 ACR
- List of Nearest Airports to ACR
- Map of Furthest Airports from ACR
- List of Furthest Airports from ACR
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Araracuara Airport (ACR), Araracuara, Colombia would travel a Great Circle distance of 2,932 miles (or 4,719 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 Araracuara 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 Araracuara 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: | ACR / SKAC |
Airport Name: | Araracuara Airport |
Location: | Araracuara, Colombia |
GPS Coordinates: | 0°36'3"S by 72°23'52"W |
Area Served: | Araracuara, Colombia |
Elevation: | 1250 feet (381 meters) |
View all routes: | Routes from ACR |
More Information: | ACR Maps & Info |
Facts about St. Louis Downtown Airport (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.
- 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 airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
- Historic Hangar #2 houses the Greater Saint Louis Air & Space Museum and the airport is still home to the nation's oldest flight school, Parks College of Engineering and Aviation's Center for Aerospace Sciences, which holds CAA Flight School Certificate #1.
- 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 two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
- St. Louis Downtown Airport (CPS) has 3 runways.
Facts about Araracuara Airport (ACR):
- The furthest airport from Araracuara Airport (ACR) is Supadio International Airport (SPA) (PNK), which is nearly antipodal to Araracuara Airport (meaning Araracuara Airport is almost on the exact opposite side of the Earth from Supadio International Airport (SPA)), and is located 12,302 miles (19,798 kilometers) away in Pontianak, Kalimantan, Indonesia.
- The closest airport to Araracuara Airport (ACR) is La Chorrera Airport (LCR), which is located 65 miles (105 kilometers) SSW of ACR.