Nonstop flight route between Cahokia, Illinois (near St. Louis), United States and Glen Innes, New South Wales, Australia:
Departure Airport:
(38°34'14"N by 90°9'21"W)
Arrival Airport:
(29°40'30"S by 151°41'23"E)
Distance from CPS to GLI:
8,912.39 miles (14,343.07 km)
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Jump to:
- About this route
- CPS Airport Information
- GLI Airport Information
- Facts about CPS
- Facts about GLI
- 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 GLI
- List of Nearest Airports to GLI
- Map of Furthest Airports from GLI
- List of Furthest Airports from GLI
About this route:
A direct, nonstop flight between St. Louis Downtown Airport (CPS), Cahokia, Illinois (near St. Louis), United States and Glen Innes Airport (GLI), Glen Innes, New South Wales, Australia would travel a Great Circle distance of 8,912 miles (or 14,343 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 Glen Innes 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 Glen Innes 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: | GLI / YGLI |
| Airport Name: | Glen Innes Airport |
| Location: | Glen Innes, New South Wales, Australia |
| GPS Coordinates: | 29°40'30"S by 151°41'23"E |
| Operator/Owner: | Glen Innes Severn Council |
| Airport Type: | Public |
| Elevation: | 3433 feet (1,046 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from GLI |
| More Information: | GLI Maps & Info |
Facts about St. Louis Downtown Airport (CPS):
- 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 two survivors out of the airport's original four hangars, Hangar 1 and Hangar 2, are listed on the National Register of Historic Places.
- 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.
Facts about Glen Innes Airport (GLI):
- The closest airport to Glen Innes Airport (GLI) is Inverell Airport (IVR), which is located 36 miles (58 kilometers) WSW of GLI.
- Glen Innes Airport (GLI) has 2 runways.
- The furthest airport from Glen Innes Airport (GLI) is Santa Maria Airport (SMA), which is located 11,901 miles (19,153 kilometers) away in Santa Maria, Portugal.
| 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 | 35.90 miles (57.77 km) WSW | Inverell Airport (IVR) | Inverell, New South Wales, Australia | |
| 2 | 59.12 miles (95.15 km) S | Armidale Airport (ARM) | Armidale, New South Wales, Australia | |
| 3 | 73.86 miles (118.87 km) N | Stanthorpe Airport (SNH) | Stanthorpe, Queensland, Australia | |
| 4 | 80.62 miles (129.75 km) E | Clarence Valley Regional Airport (GFN) | Grafton, New South Wales, Australia | |
| 5 | 96.30 miles (154.98 km) ESE | Coffs Harbour Airport (CFS) | Coffs Harbour, New South Wales, Australia | |
| 6 | 109.48 miles (176.19 km) SSW | Tamworth Airport (TMW) | Tamworth, New South Wales, Australia | |
| 7 | 111.27 miles (179.07 km) ENE | Lismore Airport (LSY) | Lismore, New South Wales, Australia | |
| 8 | 111.54 miles (179.50 km) W | Moree Airport (MRZ) | Moree, New South Wales, Australia | |
| 9 | 111.64 miles (179.66 km) ENE | Evans Head Memorial Aerodrome (EVH) | Evans Head, New South Wales, Australia | |
| 10 | 114.85 miles (184.84 km) NW | Goondiwindi Airport (GOO) | Goondiwindi, Queensland, Australia | |
| 11 | 116.15 miles (186.93 km) SSE | Kempsey Airport (KPS) | Kempsey, New South Wales, Australia | |
| 12 | 123.61 miles (198.93 km) SW | Gunnedah Airport (GUH) | Gunnedah, New South Wales, Australia | |
| 13 | 126.93 miles (204.27 km) ENE | Ballina Byron Gateway Airport (BNK) | Ballina, New South Wales, Australia | |
| 14 | 140.27 miles (225.73 km) SSE | Port Macquarie Airport (PQQ) | Port Macquarie, New South Wales, Australia | |
| 15 | 151.43 miles (243.71 km) NE | Gold Coast Airport (OOL) | Coolangatta, Queensland, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,901.02 miles (19,152.79 km) NNW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 2 | 11,859.63 miles (19,086.18 km) NNW | João Paulo II Airport (PDL) | Ponta Delgada, Azores, Portugal | |
| 3 | 11,825.23 miles (19,030.81 km) N | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 4 | 11,823.24 miles (19,027.62 km) N | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 5 | 11,805.12 miles (18,998.45 km) N | Lajes Air Base (TER) | Lajes, Azores, Portugal | |
| 6 | 11,796.04 miles (18,983.84 km) W | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 7 | 11,785.92 miles (18,967.54 km) N | Graciosa Airport (GRW) | Graciosa Island, Azores, Portugal | |
| 8 | 11,756.08 miles (18,919.53 km) W | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 9 | 11,742.15 miles (18,897.12 km) NNE | Flores Airport (FLW) | Flores Island, Azores, Portugal | |
| 10 | 11,728.14 miles (18,874.56 km) NNE | Corvo Airport (CVU) | Corvo Island, Azores, Portugal | |
| 11 | 11,724.40 miles (18,868.54 km) WNW | Madeira Airport (FNC) | Funchal, Madeira, Portugal | |
| 12 | 11,717.99 miles (18,858.23 km) W | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 13 | 11,709.76 miles (18,844.98 km) W | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 14 | 11,693.79 miles (18,819.28 km) WNW | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |
| 15 | 11,645.58 miles (18,741.70 km) W | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |