Nonstop flight route between Contadora Island, Panama and Alton, Illinois, United States:
Departure Airport:
(8°37'42"N by 79°2'3"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from OTD to ALN:
2,199.63 miles (3,539.96 km)
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Jump to:
- About this route
- OTD Airport Information
- ALN Airport Information
- Facts about OTD
- Facts about ALN
- Map of Nearest Airports to OTD
- List of Nearest Airports to OTD
- Map of Furthest Airports from OTD
- List of Furthest Airports from OTD
- 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 Contadora Airport (OTD), Contadora Island, Panama and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 2,200 miles (or 3,540 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 relatively short distance between Contadora Airport and St. Louis Regional Airport, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | OTD / |
| Airport Names: |
|
| Location: | Contadora Island, Panama |
| GPS Coordinates: | 8°37'42"N by 79°2'3"W |
| Area Served: | Contadora Island |
| Airport Type: | Public |
| View all routes: | Routes from OTD |
| More Information: | OTD 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 Contadora Airport (OTD):
- The closest airport to Contadora Airport (OTD) is Tocumen International Airport (PTY), which is located 39 miles (62 kilometers) NW of OTD.
- The furthest airport from Contadora Airport (OTD) is Fatmawati Soekarno Airport (BKS), which is nearly antipodal to Contadora Airport (meaning Contadora Airport is almost on the exact opposite side of the Earth from Fatmawati Soekarno Airport), and is located 12,094 miles (19,464 kilometers) away in Bengkulu, Indonesia.
- In addition to being known as "Contadora Airport", another name for OTD is "Aeropuerto de Contadora".
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.
- St. Louis Regional Airport (ALN) has 2 runways.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- 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 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.
- Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 38.78 miles (62.42 km) NW | Tocumen International Airport (PTY) | Panama City, Panama |     |
| 2 | 42.82 miles (68.91 km) NW | Albrook "Marcos A. Gelabert" International Airport (PAC) | Panama City, Panama | |
| 3 | 59.99 miles (96.54 km) SE | Garachiné Airport (GHE) | Garachiné, Panama | |
| 4 | 72.07 miles (115.98 km) NE | Playón Chico Airport (PYC) | Ukupseni, Guna Yala, Panama | |
| 5 | 75.91 miles (122.17 km) NW | Enrique Adolfo Jiménez Airport (ONX) | Colón, Panama | |
| 6 | 76.73 miles (123.48 km) WSW | Río Hato / Scarlett Martinez Airport (RIH) | Cocle, Panama | |
| 7 | 79.31 miles (127.64 km) ENE | Achutupo Airport (ACU) | Achutupo, Panama | |
| 8 | 91.52 miles (147.28 km) ENE | Mulatupo Airport (MPP) | Mulatupo, Panamá | |
| 9 | 118.75 miles (191.11 km) E | Alcides Fernández Airport (ACD) | Acandí, Colombia | |
| 10 | 135.91 miles (218.72 km) WSW | Ruben Cantu Airport (SYP) | Santiago de Veraguas, Panama | |
| 11 | 168.26 miles (270.78 km) ESE | Antonio Roldán Betancourt Airport (APO) | Apartadó, Colombia | |
| 12 | 201.78 miles (324.74 km) SE | José Celestino Mutis Airport (BSC) | Bahía Solano, Colombia | |
| 13 | 219.54 miles (353.32 km) E | Los Garzones Airport (MTR) | Montería, Córdoba, Colombia | |
| 14 | 224.95 miles (362.02 km) WNW | Bocas del Toro "Isla Colón" International Airport (BOC) | Bocas Town, Bocas del Toro, Panama | |
| 15 | 232.95 miles (374.89 km) W | Enrique Malek International Airport (DAV) | David, Chiriquí Province, Panama | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,094.26 miles (19,463.78 km) SSW | Fatmawati Soekarno Airport (BKS) | Bengkulu, Indonesia | |
| 2 | 12,091.14 miles (19,458.76 km) WSW | Christmas Island Airport (XCH) | Christmas Island, Australia | |
| 3 | 12,065.02 miles (19,416.71 km) SW | Radin Inten II Airport (RIA II) (TKG) | Bandar Lampung, Sumatra, Indonesia | |
| 4 | 12,063.39 miles (19,414.10 km) SE | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 5 | 12,033.57 miles (19,366.10 km) SW | Gunung Batin Airport (AKQ) | Astraksetra, Indonesia | |
| 6 | 12,010.29 miles (19,328.64 km) WSW | Soekarno–Hatta International Airport (CGK) | Jakarta, Indonesia | |
| 7 | 11,999.29 miles (19,310.93 km) WSW | Halim Perdanakusuma Airport (HLP) | Jakarta, Indonesia | |
| 8 | 11,983.81 miles (19,286.02 km) S | Depati Parbo Airport (KRC) | Kerinci, Indonesia | |
| 9 | 11,977.46 miles (19,275.81 km) S | Rokot Airport (RKI) | Sipura, Indonesia | |
| 10 | 11,968.76 miles (19,261.80 km) WSW | Husein Sastranegara International Airport (HSA) (BDO) | Bandung, Indonesia | |
| 11 | 11,965.10 miles (19,255.92 km) SSW | Sultan Mahmud Badaruddin II International Airport (SMB II) (PLM) | Palembang, Sumatra, Indonesia | |
| 12 | 11,930.85 miles (19,200.79 km) W | Cibeureum Airfield (TSY) | Tasikmalaya, West Java, Indonesia | |
| 13 | 11,919.85 miles (19,183.10 km) SSW | Sultan Thaha Airport (DJB) | Jambi, Indonesia | |
| 14 | 11,902.32 miles (19,154.89 km) WSW | Penggung Airport/Chakrabhuwana Airport (CBN) | Cirebon, Java, Indonesia | |
| 15 | 11,892.93 miles (19,139.76 km) S | Minangkabau International Airport (MIA) (PDG) | Ketaping, West Sumatra, Indonesia | |
| 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 | |