Nonstop flight route between Hughenden, Queensland, Australia and Alton, Illinois, United States:
Departure Airport:
(20°48'54"S by 144°13'29"E)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from HGD to ALN:
9,008.90 miles (14,498.39 km)
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Jump to:
- About this route
- HGD Airport Information
- ALN Airport Information
- Facts about HGD
- Facts about ALN
- Map of Nearest Airports to HGD
- List of Nearest Airports to HGD
- Map of Furthest Airports from HGD
- List of Furthest Airports from HGD
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
About this route:
A direct, nonstop flight between Hughenden Airport (HGD), Hughenden, Queensland, Australia and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 9,009 miles (or 14,498 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 Hughenden Airport and St. Louis Regional 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 Hughenden Airport and St. Louis Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | HGD / YHUG |
| Airport Name: | Hughenden Airport |
| Location: | Hughenden, Queensland, Australia |
| GPS Coordinates: | 20°48'54"S by 144°13'29"E |
| Area Served: | Hughenden, Queensland |
| Operator/Owner: | Flinders Shire Council |
| Airport Type: | Public |
| Elevation: | 1043 feet (318 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from HGD |
| More Information: | HGD Maps & Info |
Arrival 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 |
Facts about Hughenden Airport (HGD):
- The closest airport to Hughenden Airport (HGD) is Richmond Airport (RCM), which is located 72 miles (116 kilometers) W of HGD.
- The furthest airport from Hughenden Airport (HGD) is Agostinho Neto Airport (NTO), which is located 11,696 miles (18,823 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
- Hughenden Airport (HGD) has 2 runways.
Facts about St. Louis Regional Airport (ALN):
- St. Louis Regional Airport (ALN) has 2 runways.
- 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.
- 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.
- 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.
- In the spring of 2004 the airport was at the center of a scandal.
- The 2,250 acres airfield sits at 544 ft MSL.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 72.16 miles (116.12 km) W | Richmond Airport (RCM) | Richmond, Queensland, Australia |     |
| 2 | 142.94 miles (230.04 km) ENE | Charters Towers Airport (CXT) | Charters Towers, Queensland, Australia | |
| 3 | 162.02 miles (260.74 km) W | Julia Creek Airport (JCK) | Julia Creek, Queensland, Australia | |
| 4 | 162.32 miles (261.24 km) SSE | Aramac Airport (AXC) | Aramac, Queensland, Australia | |
| 5 | 181.00 miles (291.29 km) S | Longreach Airport (LRE) | Longreach, Queensland, Australia | |
| 6 | 197.04 miles (317.10 km) ENE | Townsville Airport (TSV) | Townsville, Queensland, Australia | |
| 7 | 202.23 miles (325.46 km) SSE | Barcaldine Airport (BCI) | Barcaldine, Queensland, Australia | |
| 8 | 208.05 miles (334.83 km) W | Elrose Mine Airport (ERQ) | Eloise Copper Mine, Queensland, Australia | |
| 9 | 226.03 miles (363.77 km) WSW | Trepell Airport (TQP) | Trapell, Queensland, Australia | |
| 10 | 231.80 miles (373.04 km) NNW | Abingdon Airport (ABG) | Abingdon, Queensland, Australia | |
| 11 | 234.50 miles (377.38 km) NNE | Dunk Island Airport (DKI) | Dunk Island, Queensland, Australia | |
| 12 | 240.61 miles (387.23 km) W | Cloncurry Airport (CNJ) | Cloncurry, Queensland, Australia | |
| 13 | 247.03 miles (397.55 km) SE | Alpha Airport (ABH) | Alpha, Queensland, Australia | |
| 14 | 254.50 miles (409.58 km) N | Chillagoe Airport (LLG) | Chillagoe, Queensland, Australia | |
| 15 | 256.40 miles (412.63 km) ESE | Clermont Airport (CMQ) | Clermont, Queensland, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,695.83 miles (18,822.56 km) WNW | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 2 | 11,684.07 miles (18,803.65 km) WNW | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 3 | 11,630.37 miles (18,717.22 km) WNW | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 4 | 11,588.86 miles (18,650.42 km) WNW | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 5 | 11,586.39 miles (18,646.44 km) WNW | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 6 | 11,552.19 miles (18,591.41 km) WNW | Amílcar Cabral International Airport (SID) | Sal Island, Cape Verde | |
| 7 | 11,533.11 miles (18,560.69 km) WNW | Aristides Pereira International Airport (BVC) | Boa Vista, Cape Verde | |
| 8 | 11,532.97 miles (18,560.48 km) WNW | Praia International Airport (RAI) | Praia, Cape Verde | |
| 9 | 11,523.93 miles (18,545.92 km) WNW | Maio Airport (MMO) | Maio, Cape Verde | |
| 10 | 11,229.80 miles (18,072.56 km) W | La Güera Airport (ZLG) | La Güera, Western Sahara | |
| 11 | 11,227.30 miles (18,068.54 km) W | Nouadhibou International Airport (NDB) | Nouadhibou, Mauritania | |
| 12 | 11,185.73 miles (18,001.64 km) WNW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 13 | 11,169.16 miles (17,974.97 km) WNW | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 14 | 11,163.77 miles (17,966.30 km) WNW | Léopold Sédar Senghor International Airport (DKR) | Dakar, Senegal | |
| 15 | 11,153.36 miles (17,949.56 km) WNW | Dakhla Airport (VIL) | Dakhla, Western Sahara | |
| 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 | |