Nonstop flight route between Alton, Illinois, United States and Glen Innes, New South Wales, Australia:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(29°40'30"S by 151°41'23"E)
Distance from ALN to GLI:
8,921.92 miles (14,358.40 km)
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Jump to:
- About this route
- ALN Airport Information
- GLI Airport Information
- Facts about ALN
- Facts about GLI
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
- 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 Regional Airport (ALN), Alton, Illinois, United States and Glen Innes Airport (GLI), Glen Innes, New South Wales, Australia would travel a Great Circle distance of 8,922 miles (or 14,358 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 Regional 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 Regional 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: | ALN / KALN |
| Airport Name: | St. Louis Regional Airport |
| Location: | Alton, Illinois, United States |
| GPS Coordinates: | 38°53'25"N by 90°2'45"W |
| Area Served: | Alton, Illinois |
| Operator/Owner: | St. Louis Regional |
| Airport Type: | Public |
| Elevation: | 544 feet (166 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from ALN |
| More Information: | ALN 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 Regional Airport (ALN):
- The closest airport to St. Louis Regional Airport (ALN) is Lambert–St. Louis International Airport (STL), which is located only 20 miles (32 kilometers) WSW of ALN.
- St. Louis Regional Airport (ALN) has 2 runways.
- The 2,250 acres airfield sits at 544 ft MSL.
- Because of St. Louis Regional Airport's relatively low elevation of 544 feet, planes can take off or land at St. Louis Regional 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.
- West Star Aviation is the largest fixed base operations company at the airport.
- The furthest airport from St. Louis Regional Airport (ALN) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Glen Innes Airport (GLI):
- Glen Innes Airport (GLI) has 2 runways.
- The closest airport to Glen Innes Airport (GLI) is Inverell Airport (IVR), which is located 36 miles (58 kilometers) WSW of GLI.
- 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 | 19.64 miles (31.61 km) WSW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States |     |
| 2 | 22.85 miles (36.78 km) SSW | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 3 | 26.41 miles (42.50 km) SSE | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 4 | 36.08 miles (58.06 km) E | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 5 | 36.24 miles (58.32 km) WSW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 6 | 60.74 miles (97.76 km) ESE | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 7 | 68.78 miles (110.69 km) NNE | Abraham Lincoln Capital Airport (SPI) | Springfield, Illinois, United States | |
| 8 | 75.13 miles (120.92 km) ESE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 9 | 88.08 miles (141.75 km) SSE | Southern Illinois Airport (MDH) | Carbondale/Murphysboro, Illinois, United States | |
| 10 | 90.73 miles (146.02 km) NE | Decatur Airport (DEC) | Decatur, Illinois, United States | |
| 11 | 95.12 miles (153.07 km) NW | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 12 | 96.44 miles (155.20 km) SE | Williamson County Regional Airport (MWA) | Marion, Illinois, United States | |
| 13 | 102.97 miles (165.72 km) ENE | Coles County Memorial Airport (MTO) | Mattoon/Charleston, Illinois, United States | |
| 14 | 107.04 miles (172.27 km) WSW | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 15 | 115.57 miles (186.00 km) W | Jefferson City Memorial Airport (JEF) | Jefferson City, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,002.15 miles (17,706.21 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,979.99 miles (17,670.53 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,957.22 miles (17,633.90 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,954.58 miles (17,629.65 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,926.12 miles (17,583.85 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,910.74 miles (17,559.09 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,901.55 miles (17,544.30 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,897.24 miles (17,537.37 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,880.36 miles (17,510.20 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,861.31 miles (17,479.54 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,859.59 miles (17,476.77 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,841.22 miles (17,447.21 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,808.74 miles (17,394.93 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,807.95 miles (17,393.67 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,799.72 miles (17,380.43 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 | |