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

Arrival Airport:

Distance from CPS to LIL:
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- About this route
- CPS Airport Information
- LIL Airport Information
- Facts about CPS
- Facts about LIL
- 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 LIL
- List of Nearest Airports to LIL
- Map of Furthest Airports from LIL
- List of Furthest Airports from LIL
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Lille Airport (LIL), Lille, France would travel a Great Circle distance of 4,355 miles (or 7,009 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 large distance between St. Louis Downtown Airport and Lille 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 Lille 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: | LIL / LFQQ |
Airport Names: |
|
Location: | Lille, France |
GPS Coordinates: | 50°33'47"N by 3°5'12"E |
Area Served: | Lille, France |
Operator/Owner: | Socièté de gestion de l'aéroport de la région de Lille (SOGAREL) |
Airport Type: | Public |
Elevation: | 157 feet (48 meters) |
# of Runways: | 2 |
View all routes: | Routes from LIL |
More Information: | LIL Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- St. Louis Downtown Airport (CPS) has 3 runways.
- 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 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.
- 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 Lille Airport (LIL):
- The closest airport to Lille Airport (LIL) is Kortrijk-Wevelgem International Airport (KJK), which is located only 18 miles (29 kilometers) NNE of LIL.
- The furthest airport from Lille Airport (LIL) is Chatham Islands (CHT), which is located 11,970 miles (19,263 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Lille Airport (LIL) has 2 runways.
- Because of Lille Airport's relatively low elevation of 157 feet, planes can take off or land at Lille 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.
- In addition to being known as "Lille Airport", other names for LIL include "Aéroport de Lille" and "(Advanced Landing Ground B-51)".