Nonstop flight route between Alton, Illinois, United States and Cotabato City, Philippines:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(7°9'55"N by 124°12'34"E)
Distance from ALN to CBO:
8,571.41 miles (13,794.31 km)
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Jump to:
- About this route
- ALN Airport Information
- CBO Airport Information
- Facts about ALN
- Facts about CBO
- 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 CBO
- List of Nearest Airports to CBO
- Map of Furthest Airports from CBO
- List of Furthest Airports from CBO
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Awang Airport (CBO), Cotabato City, Philippines would travel a Great Circle distance of 8,571 miles (or 13,794 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 Awang 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 Awang 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: | CBO / RPMC |
| Airport Names: |
|
| Location: | Cotabato City, Philippines |
| GPS Coordinates: | 7°9'55"N by 124°12'34"E |
| Area Served: | Cotabato City |
| Operator/Owner: | Civil Aviation Authority of the Philippines |
| Airport Type: | Public |
| Elevation: | 189 feet (58 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CBO |
| More Information: | CBO Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- 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.
- Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
- 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.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- In the spring of 2004 the airport was at the center of a scandal.
- St. Louis Regional Airport (ALN) has 2 runways.
Facts about Awang Airport (CBO):
- The furthest airport from Awang Airport (CBO) is Piloto Osvaldo Marques Dias Airport (AFL), which is nearly antipodal to Awang Airport (meaning Awang Airport is almost on the exact opposite side of the Earth from Piloto Osvaldo Marques Dias Airport), and is located 12,249 miles (19,713 kilometers) away in Alta Floresta, Brazil.
- Awang Airport (CBO) currently has only 1 runway.
- The closest airport to Awang Airport (CBO) is Malabang Airport (MLP), which is located 33 miles (53 kilometers) NNW of CBO.
- Awang Airport handled 104,543 passengers last year.
- Because of Awang Airport's relatively low elevation of 189 feet, planes can take off or land at Awang 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.
- In addition to being known as "Awang Airport", another name for CBO is "Paliparan ng Awang".
| 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 | 32.89 miles (52.92 km) NNW | Malabang Airport (MLP) | Malabang, Lanao del Sur, Philippines | |
| 2 | 66.51 miles (107.03 km) SE | Allah Valley Airport (AAV) | Surallah, South Cotabato, Philippines | |
| 3 | 66.69 miles (107.33 km) N | Maria Cristina Airport (IGN) | Baloi, Lanao del Norte, Philippines | |
| 4 | 68.86 miles (110.81 km) NW | Pagadian Airport (PAG) | Pagadian City, Zamboanga del Sur, Philippines | |
| 5 | 74.41 miles (119.76 km) NNW | Labo Airport (OZC) | Ozamiz City, Misamis Occidental, Philippines | |
| 6 | 97.74 miles (157.30 km) SE | General Santos International Airport (GES) | General Santos City, Philippines | |
| 7 | 98.49 miles (158.51 km) E | Francisco Bangoy International Airport (DVO) | Davao City, Philippines | |
| 8 | 101.42 miles (163.22 km) N | Laguindingan Airport (CGY) | Cagayan de Oro City, Philippines | |
| 9 | 115.91 miles (186.53 km) NNW | Dipolog Airport (DPL) | Dipolog City, Zamboanga del Norte, Philippines | |
| 10 | 118.25 miles (190.31 km) WNW | Ipil Airport (IPE) | Ipil, Zamboanga Sibugay, Philippines | |
| 11 | 142.22 miles (228.88 km) E | Mati Airport (MXI) | Mati, Davao Oriental, Philippines | |
| 12 | 148.24 miles (238.57 km) NNE | Camiguin Airport (CGM) | Mambajao, Camiguin, Philippines | |
| 13 | 148.38 miles (238.79 km) W | Zamboanga International Airport (ZAM) | Zamboanga City, Philippines | |
| 14 | 150.86 miles (242.78 km) NE | Butuan-Bancasi Airport (BXU) | Butuan City, Philippines | |
| 15 | 161.42 miles (259.78 km) ENE | Bislig Airport (BPH) | Bislig City, Surigao del Sur, Philippines | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,248.93 miles (19,712.70 km) S | Piloto Osvaldo Marques Dias Airport (AFL) | Alta Floresta, Brazil | |
| 2 | 12,234.32 miles (19,689.17 km) S | Itaituba Airport (ITB) | Itaituba, Pará, Brazil | |
| 3 | 12,221.44 miles (19,668.45 km) SSW | Orlando Villas-Bôas Regional Airport (MBK) | Matupá, Mato Grosso, Brazil | |
| 4 | 12,152.10 miles (19,556.86 km) SE | Juruena Airport (JRN) | Juruena, Mato Grosso, Brazil | |
| 5 | 12,142.32 miles (19,541.12 km) SSE | Maués Airport (MBZ) | Maués, Amazonas, Brazil | |
| 6 | 12,128.09 miles (19,518.21 km) SSE | Inácio Luís do Nascimento Airport (JUA) | Juara, Mato Grosso, Brazil | |
| 7 | 12,118.92 miles (19,503.46 km) SSE | Júlio Belém Airport (PIN) | Parintins, Amazonas, Brazil | |
| 8 | 12,111.35 miles (19,491.29 km) SE | Aripuanã Airport (AIR) | Aripuanã, Mato Grosso, Brazil | |
| 9 | 12,102.04 miles (19,476.30 km) SSW | Santarém–Maestro Wilson Fonseca Airport (STM) | Santarém, Pará, Brazil | |
| 10 | 12,082.13 miles (19,444.26 km) SE | Juína Airport (JIA) | Juina, Mato Grosso, Brazil | |
| 11 | 12,072.94 miles (19,429.47 km) SW | Altamira Airport (ATM) | Altamira, Pará, Brazil | |
| 12 | 12,042.06 miles (19,379.76 km) S | Porto de Trombetas Airport (TMT) | Porto Trombetas, Oriximiná, Pará, Brazil | |
| 13 | 12,038.08 miles (19,373.36 km) W | Xinguara Airport (XIG) | Xinguara, Pará, Brazil | |
| 14 | 12,036.23 miles (19,370.38 km) SE | Ponta Pelada Airport (PLL) | Manaus, Amazonas, Brazil | |
| 15 | 12,032.95 miles (19,365.10 km) W | Carajás Airport (CKS) | Carajás, Pará, Brazil | |