Nonstop flight route between Miramar, Buenos Aires, Argentina and Cahokia, Illinois (near St. Louis), United States:
Departure Airport:

Arrival Airport:

Distance from MJR to CPS:
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- About this route
- MJR Airport Information
- CPS Airport Information
- Facts about MJR
- Facts about CPS
- Map of Nearest Airports to MJR
- List of Nearest Airports to MJR
- Map of Furthest Airports from MJR
- List of Furthest Airports from MJR
- 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 Miramar Airport (MJR), Miramar, Buenos Aires, Argentina and St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States would travel a Great Circle distance of 5,689 miles (or 9,155 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 Miramar Airport and St. Louis Downtown 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 Miramar Airport and St. Louis Downtown Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | MJR / |
Airport Names: |
|
Location: | Miramar, Buenos Aires, Argentina |
GPS Coordinates: | 38°13'32"S by 57°52'15"W |
Area Served: | Miramar |
Airport Type: | Public |
Elevation: | 43 feet (13 meters) |
# of Runways: | 3 |
View all routes: | Routes from MJR |
More Information: | MJR 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 Miramar Airport (MJR):
- The closest airport to Miramar Airport (MJR) is Astor Piazzolla International Airport (MDQ), which is located 26 miles (42 kilometers) NE of MJR.
- Because of Miramar Airport's relatively low elevation of 43 feet, planes can take off or land at Miramar 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 Miramar Airport (MJR) is Dalian Zhoushuizi International Airport (DLC), which is nearly antipodal to Miramar Airport (meaning Miramar Airport is almost on the exact opposite side of the Earth from Dalian Zhoushuizi International Airport), and is located 12,377 miles (19,918 kilometers) away in Dalian, Liaoning, China.
- In addition to being known as "Miramar Airport", another name for MJR is "Miramar Airport (Miramar)".
- Miramar Airport (MJR) has 3 runways.
Facts about St. Louis Downtown Airport (CPS):
- 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.
- 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.
- St. Louis Downtown Airport (CPS) has 3 runways.