Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Tom Price, Western Australia, Australia:
Departure Airport:

Arrival Airport:

Distance from CPS to TPR:
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- About this route
- CPS Airport Information
- TPR Airport Information
- Facts about CPS
- Facts about TPR
- 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 TPR
- List of Nearest Airports to TPR
- Map of Furthest Airports from TPR
- List of Furthest Airports from TPR
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Tom Price Airport (TPR), Tom Price, Western Australia, Australia would travel a Great Circle distance of 10,457 miles (or 16,829 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 Tom Price 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 Tom Price 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: | TPR / |
Airport Names: |
|
Location: | Tom Price, Western Australia, Australia |
GPS Coordinates: | 22°44'45"S by 117°52'8"E |
Operator/Owner: | Pilbara Iron |
Airport Type: | Public |
Elevation: | 2300 feet (701 meters) |
# of Runways: | 1 |
View all routes: | Routes from TPR |
More Information: | TPR 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.
- 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 airport opened in 1929 as Curtiss-Steinberg Airport.
- 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 Tom Price Airport (TPR):
- Tom Price Airport (TPR) currently has only 1 runway.
- The closest airport to Tom Price Airport (TPR) is Paraburdoo Airport (PBO), which is located 30 miles (49 kilometers) SSW of TPR.
- The furthest airport from Tom Price Airport (TPR) is Clayton J. Lloyd International Airport (AXA), which is nearly antipodal to Tom Price Airport (meaning Tom Price Airport is almost on the exact opposite side of the Earth from Clayton J. Lloyd International Airport), and is located 12,117 miles (19,501 kilometers) away in The Valley, Anguilla.
- The strategic location of the planned airport has been chosen also to handle the expansions at the Brockman minesite, by Pilbara Iron.
- In addition to being known as "Tom Price Airport", another name for TPR is "YTMP".