Nonstop flight route between Daru, Western Province, Papua New Guinea and Alton, Illinois, United States:
Departure Airport:
(9°5'12"S by 143°12'28"E)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from DAU to ALN:
8,566.52 miles (13,786.44 km)
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Jump to:
- About this route
- DAU Airport Information
- ALN Airport Information
- Facts about DAU
- Facts about ALN
- Map of Nearest Airports to DAU
- List of Nearest Airports to DAU
- Map of Furthest Airports from DAU
- List of Furthest Airports from DAU
- 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 Daru Airport (DAU), Daru, Western Province, Papua New Guinea and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 8,567 miles (or 13,786 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 Daru 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 Daru 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: | DAU / AYDU |
| Airport Name: | Daru Airport |
| Location: | Daru, Western Province, Papua New Guinea |
| GPS Coordinates: | 9°5'12"S by 143°12'28"E |
| Area Served: | Daru, Western Province, Papua New Guinea |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 20 feet (6 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DAU |
| More Information: | DAU 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 Daru Airport (DAU):
- Because of Daru Airport's relatively low elevation of 20 feet, planes can take off or land at Daru 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 Daru Airport (DAU) is Yam Island Airport (XMY), which is located 63 miles (101 kilometers) SSW of DAU.
- Daru Airport (DAU) currently has only 1 runway.
- The furthest airport from Daru Airport (DAU) is Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB), which is located 11,542 miles (18,575 kilometers) away in Parnaiba, Piaui, Brazil.
Facts about St. Louis Regional Airport (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.
- 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.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- St. Louis Regional Airport (ALN) has 2 runways.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 62.71 miles (100.92 km) SSW | Yam Island Airport (XMY) | Yam Island, Queensland, Australia |     |
| 2 | 67.25 miles (108.22 km) S | Coconut Island (CNC) | Coconut Island (Poruma Island), Queensland, Australia | |
| 3 | 68.34 miles (109.97 km) W | Boigu Island Airport (GIC) | Boigu Island, Queensland, Australia | |
| 4 | 80.40 miles (129.39 km) NNW | Awaba Airport (AWB) | Awaba, Papua New Guinea | |
| 5 | 81.24 miles (130.74 km) SE | Murray Island Airport (MYI) | Murray Island, Torres Strait Islands, Queensland, Australia | |
| 6 | 101.72 miles (163.71 km) SW | Badu Island Airport (BDD) | Badu Island, Queensland, Australia | |
| 7 | 103.35 miles (166.33 km) SW | Kubin Airport (KUG) | Kubin, Moa Island, Queensland, Australia | |
| 8 | 103.76 miles (166.99 km) NNW | Sasereme Airport (TDS) | Sasereme, Papua New Guinea | |
| 9 | 121.00 miles (194.73 km) SSW | Horn Island Airport (HID) | Horn Island, Queensland, Australia | |
| 10 | 134.15 miles (215.90 km) W | Bensbach Airport (BSP) | Bensbach, Papua New Guinea | |
| 11 | 135.13 miles (217.48 km) NNE | Kikori Airport (KRI) | Kikori, Papua New Guinea | |
| 12 | 138.50 miles (222.89 km) SSW | Northern Peninsula Airport (ABM) | Bamaga, Queensland, Australia | |
| 13 | 155.84 miles (250.80 km) NE | Baimuru Airport (VMU) | Baimuru, Papua New Guinea | |
| 14 | 165.13 miles (265.74 km) NW | Obo Airport (OBX) | Obo, Papua New Guinea, Papua New Guinea | |
| 15 | 170.78 miles (274.84 km) ENE | Ihu Airport (IHU) | Ihu, Papua New Guinea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,541.96 miles (18,574.94 km) NNE | Parnaíba–Prefeito Dr. João Silva Filho International Airport (PHB) | Parnaiba, Piaui, Brazil | |
| 2 | 11,540.04 miles (18,571.85 km) N | Pinto Martins – Fortaleza International Airport (FOR) | Fortaleza, Ceará, Brazil | |
| 3 | 11,519.70 miles (18,539.11 km) NNE | Barreirinhas Airport (BRB) | Barreirinhas, Maranhão, Brazil | |
| 4 | 11,513.72 miles (18,529.49 km) WNW | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 5 | 11,500.57 miles (18,508.33 km) WNW | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 6 | 11,493.47 miles (18,496.91 km) NNW | Governador Carlos Wilson Airport (FEN) | Fernando de Noronha, Pernambuco, Brazil | |
| 7 | 11,483.05 miles (18,480.13 km) NW | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 8 | 11,481.13 miles (18,477.04 km) NNE | Marechal Cunha Machado International Airport (Tirirical) (SLZ) | São Luís, Brazil | |
| 9 | 11,470.88 miles (18,460.54 km) NW | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 10 | 11,452.20 miles (18,430.48 km) WNW | Praia International Airport (RAI) | Praia, Cape Verde | |
| 11 | 11,449.19 miles (18,425.65 km) N | Gov. Dix-Sept Rosado Airport (MVF) | Mossoro, Rio Grande do Norte, Brazil | |
| 12 | 11,448.19 miles (18,424.04 km) WNW | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 13 | 11,428.77 miles (18,392.78 km) WNW | Maio Airport (MMO) | Maio, Cape Verde | |
| 14 | 11,395.31 miles (18,338.93 km) N | Augusto Severo International Airport (NAT) | Natal, Brazil | |
| 15 | 11,381.06 miles (18,315.99 km) WNW | Aristides Pereira International Airport (BVC) | Boa Vista, Cape Verde | |
| 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 | |