Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Puerto Jimenez, Costa Rica:
Departure Airport:

Arrival Airport:

Distance from CPS to PJM:
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- About this route
- CPS Airport Information
- PJM Airport Information
- Facts about CPS
- Facts about PJM
- 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 PJM
- List of Nearest Airports to PJM
- Map of Furthest Airports from PJM
- List of Furthest Airports from PJM
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Puerto Jiménez Airport (PJM), Puerto Jimenez, Costa Rica would travel a Great Circle distance of 2,119 miles (or 3,410 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 Puerto Jiménez 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: | PJM / MRPJ |
Airport Name: | Puerto Jiménez Airport |
Location: | Puerto Jimenez, Costa Rica |
GPS Coordinates: | 8°31'58"N by 83°17'59"W |
Operator/Owner: | n/a |
Airport Type: | Public |
Elevation: | 7 feet (2 meters) |
# of Runways: | 1 |
View all routes: | Routes from PJM |
More Information: | PJM Maps & Info |
Facts about St. Louis Downtown Airport (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.
- St. Louis Downtown Airport (CPS) has 3 runways.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- 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.
Facts about Puerto Jiménez Airport (PJM):
- Because of Puerto Jiménez Airport's relatively low elevation of 7 feet, planes can take off or land at Puerto Jiménez 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.
- Puerto Jiménez Airport (PJM) currently has only 1 runway.
- The closest airport to Puerto Jiménez Airport (PJM) is Golfito Airport (GLF), which is located only 11 miles (18 kilometers) NE of PJM.
- The furthest airport from Puerto Jiménez Airport (PJM) is Cocos (Keeling) Island Airport (CCK), which is nearly antipodal to Puerto Jiménez Airport (meaning Puerto Jiménez Airport is almost on the exact opposite side of the Earth from Cocos (Keeling) Island Airport), and is located 12,184 miles (19,608 kilometers) away in Cocos Islands, Australia.