Nonstop flight route between León, Guanajuato, Mexico and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:

Arrival Airport:

Distance from BJX to CPS:
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- About this route
- BJX Airport Information
- CPS Airport Information
- Facts about BJX
- Facts about CPS
- Map of Nearest Airports to BJX
- List of Nearest Airports to BJX
- Map of Furthest Airports from BJX
- List of Furthest Airports from BJX
- Map of Nearest Airports to CPS
- List of Nearest Airports to CPS
- Map of Furthest Airports from CPS
- List of Furthest Airports from CPS
About this route:
A direct, nonstop flight between Guanajuato International Airport (BJX), León, Guanajuato, Mexico and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 1,389 miles (or 2,235 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 Guanajuato International Airport and St. Louis Downtown Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
IATA / ICAO Codes: | BJX / MMLO |
Airport Names: |
|
Location: | León, Guanajuato, Mexico |
GPS Coordinates: | 20°59'35"N by 101°28'50"W |
Area Served: | The State of Guanajuato including León's metropolitan area |
Operator/Owner: | Grupo Aeroportuario del Pacífico |
Airport Type: | Public |
Elevation: | 5956 feet (1,815 meters) |
# of Runways: | 1 |
View all routes: | Routes from BJX |
More Information: | BJX Maps & Info |
Arrival 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 |
Facts about Guanajuato International Airport (BJX):
- Because of Guanajuato International Airport's high elevation of 5,956 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BJX. Combined with a high temperature, this could make BJX a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The furthest airport from Guanajuato International Airport (BJX) is Sir Gaëtan Duval Airport (RRG), which is located 11,452 miles (18,430 kilometers) away in Rodrigues Island, Mauritius.
- In addition to being known as "Guanajuato International Airport", another name for BJX is "Aeropuerto Internacional Del Bajío".
- Guanajuato International Airport (BJX) currently has only 1 runway.
- The closest airport to Guanajuato International Airport (BJX) is Francisco Primo de Verdad National Airport (LOM), which is located 35 miles (56 kilometers) WNW of BJX.
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.
- 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 opened in 1929 as Curtiss-Steinberg Airport.
- 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.
- Taken over by the United States Army Air Forces on 1 August 1939 as a basic pilot training airfield.
- 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.
- The airport closed in 1959 and reopened six years later as Bi-State Parks Airport.
- St. Louis Downtown Airport (CPS) has 3 runways.