Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Port Macquarie, New South Wales, Australia:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(31°26'8"S by 152°51'47"E)
Distance from CPS to PQQ:
8,905.40 miles (14,331.82 km)
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Jump to:
- About this route
- CPS Airport Information
- PQQ Airport Information
- Facts about CPS
- Facts about PQQ
- 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 PQQ
- List of Nearest Airports to PQQ
- Map of Furthest Airports from PQQ
- List of Furthest Airports from PQQ
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Port Macquarie Airport (PQQ), Port Macquarie, New South Wales, Australia would travel a Great Circle distance of 8,905 miles (or 14,332 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 Port Macquarie 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 Port Macquarie 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: | PQQ / YPMQ |
| Airport Name: | Port Macquarie Airport |
| Location: | Port Macquarie, New South Wales, Australia |
| GPS Coordinates: | 31°26'8"S by 152°51'47"E |
| Area Served: | Port Macquarie, New South Wales |
| Operator/Owner: | Port Macquarie-Hastings Council |
| Airport Type: | Public |
| Elevation: | 15 feet (5 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from PQQ |
| More Information: | PQQ Maps & Info |
Facts about St. Louis Downtown Airport (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.
- 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.
- 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.
Facts about Port Macquarie Airport (PQQ):
- On 28 July 2011, Virgin Australia announced its intention to commence a daily Brisbane to Port Macquarie service from October 2011.
- Because of Port Macquarie Airport's relatively low elevation of 15 feet, planes can take off or land at Port Macquarie 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.
- Port Macquarie Airport handled 218,897 passengers last year.
- The closest airport to Port Macquarie Airport (PQQ) is Kempsey Airport (KPS), which is located 26 miles (41 kilometers) NNW of PQQ.
- Port Macquarie Airport is an airport in Port Macquarie, New South Wales, Australia.
- Competition by Virgin resulted in a significant drop in fare prices for the Port Macquarie - Sydney route, where Qantas previously operated a monopoly after Hazelton Airlines ceased services in 2001.
- The furthest airport from Port Macquarie Airport (PQQ) is Santa Maria Airport (SMA), which is nearly antipodal to Port Macquarie Airport (meaning Port Macquarie Airport is almost on the exact opposite side of the Earth from Santa Maria Airport), and is located 12,038 miles (19,373 kilometers) away in Santa Maria, Portugal.
- Port Macquarie Airport (PQQ) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.47 miles (26.50 km) NW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States |     |
| 2 | 17.42 miles (28.04 km) E | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 3 | 22.85 miles (36.78 km) NNE | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 4 | 27.50 miles (44.26 km) WNW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 5 | 45.73 miles (73.59 km) ENE | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 6 | 64.55 miles (103.88 km) E | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 72.26 miles (116.30 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 8 | 73.57 miles (118.39 km) SE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 9 | 83.94 miles (135.09 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 10 | 91.63 miles (147.46 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 11 | 92.63 miles (149.07 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 12 | 98.29 miles (158.19 km) SSE | Cape Girardeau Regional Airport (CGI) | Cape Girardeau, Missouri, United States | |
| 13 | 108.03 miles (173.86 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| 14 | 109.88 miles (176.83 km) NNW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 15 | 111.34 miles (179.18 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,998.38 miles (17,700.14 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,976.37 miles (17,664.71 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,953.82 miles (17,628.43 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,950.15 miles (17,622.51 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,924.13 miles (17,580.63 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,908.52 miles (17,555.52 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,899.45 miles (17,540.92 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.05 miles (17,537.06 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,874.80 miles (17,501.25 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,862.63 miles (17,481.67 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,855.26 miles (17,469.80 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,843.70 miles (17,451.20 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,809.16 miles (17,395.61 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 10,809.10 miles (17,395.51 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 15 | 10,804.00 miles (17,387.31 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 25.57 miles (41.16 km) NNW | Kempsey Airport (KPS) | Kempsey, New South Wales, Australia | |
| 2 | 78.55 miles (126.41 km) N | Coffs Harbour Airport (CFS) | Coffs Harbour, New South Wales, Australia | |
| 3 | 96.87 miles (155.90 km) NW | Armidale Airport (ARM) | Armidale, New South Wales, Australia | |
| 4 | 111.55 miles (179.53 km) SSW | Newcastle Airport (NTL) | Newcastle, New South Wales, Australia | |
| 5 | 116.21 miles (187.02 km) N | Clarence Valley Regional Airport (GFN) | Grafton, New South Wales, Australia | |
| 6 | 118.95 miles (191.44 km) SW | Maitland Airport (MTL) | Maitland, New South Wales, Australia | |
| 7 | 121.40 miles (195.38 km) W | Tamworth Airport (TMW) | Tamworth, New South Wales, Australia | |
| 8 | 129.08 miles (207.74 km) SW | Cessnock Airport (CES) | Cessnock, New South Wales, Australia | |
| 9 | 133.18 miles (214.33 km) SSW | Belmont Airport (BEO) | Newcastle, New South Wales, Australia | |
| 10 | 140.27 miles (225.73 km) NNW | Glen Innes Airport (GLI) | Glen Innes, New South Wales, Australia | |
| 11 | 147.89 miles (238.00 km) NW | Inverell Airport (IVR) | Inverell, New South Wales, Australia | |
| 12 | 157.88 miles (254.09 km) WNW | Gunnedah Airport (GUH) | Gunnedah, New South Wales, Australia | |
| 13 | 165.22 miles (265.90 km) NNE | Evans Head Memorial Aerodrome (EVH) | Evans Head, New South Wales, Australia | |
| 14 | 181.73 miles (292.47 km) N | Lismore Airport (LSY) | Lismore, New South Wales, Australia | |
| 15 | 184.59 miles (297.07 km) NNE | Ballina Byron Gateway Airport (BNK) | Ballina, New South Wales, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,038.04 miles (19,373.30 km) NNW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 2 | 11,993.49 miles (19,301.60 km) N | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 3 | 11,939.45 miles (19,214.64 km) N | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 4 | 11,939.25 miles (19,214.32 km) N | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 5 | 11,930.61 miles (19,200.40 km) N | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 6 | 11,905.39 miles (19,159.83 km) N | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 7 | 11,843.27 miles (19,059.85 km) WNW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 8 | 11,838.81 miles (19,052.67 km) NNE | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 9 | 11,825.67 miles (19,031.53 km) NNE | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 10 | 11,824.33 miles (19,029.37 km) W | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 11 | 11,797.01 miles (18,985.40 km) WNW | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 12 | 11,796.76 miles (18,985.00 km) WNW | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 13 | 11,761.48 miles (18,928.21 km) WNW | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 14 | 11,759.52 miles (18,925.06 km) WNW | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 15 | 11,691.59 miles (18,815.74 km) WNW | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |