Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Moree, New South Wales, Australia:
Departure Airport:

Arrival Airport:

Distance from CPS to MRZ:
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- About this route
- CPS Airport Information
- MRZ Airport Information
- Facts about CPS
- Facts about MRZ
- 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 MRZ
- List of Nearest Airports to MRZ
- Map of Furthest Airports from MRZ
- List of Furthest Airports from MRZ
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Moree Airport (MRZ), Moree, New South Wales, Australia would travel a Great Circle distance of 9,005 miles (or 14,492 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 Moree 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 Moree 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: | MRZ / YMOR |
Airport Name: | Moree Airport |
Location: | Moree, New South Wales, Australia |
GPS Coordinates: | 29°29'56"S by 149°50'40"E |
Operator/Owner: | Moree Plains Shire Council |
Airport Type: | Public |
Elevation: | 701 feet (214 meters) |
# of Runways: | 2 |
View all routes: | Routes from MRZ |
More Information: | MRZ 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.
- 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.
- 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.
- St. Louis Downtown Airport (CPS) has 3 runways.
Facts about Moree Airport (MRZ):
- The furthest airport from Moree Airport (MRZ) is Santa Maria Airport (SMA), which is located 11,846 miles (19,064 kilometers) away in Santa Maria, Portugal.
- On 11 April 2012, an Ayres Thrush S2R-G10 crop dusting aircraft impacted terrain about 36 km northwest of the airport, killing the pilot who was the only occupant.
- Moree Airport (MRZ) has 2 runways.
- Unlike other towns in New South Wales, Moree Airport is built on the highest piece of land and is not subject to any flooding including the roads leading into it.
- Moree Airport handled 28,243 passengers last year.
- Fixed-base operator Austrek Aviation provide ground handling and refuelling services in support of general aviation and agricultural operations.
- The closest airport to Moree Airport (MRZ) is Goondiwindi Airport (GOO), which is located 73 miles (118 kilometers) NNE of MRZ.
- Because of Moree Airport's relatively low elevation of 701 feet, planes can take off or land at Moree 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.