Nonstop flight route between Riohacha, Colombia and Alton, Illinois, United States:
Departure Airport:
(11°31'33"N by 72°55'32"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from RCH to ALN:
2,163.76 miles (3,482.23 km)
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Jump to:
- About this route
- RCH Airport Information
- ALN Airport Information
- Facts about RCH
- Facts about ALN
- Map of Nearest Airports to RCH
- List of Nearest Airports to RCH
- Map of Furthest Airports from RCH
- List of Furthest Airports from RCH
- 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 Almirante Padilla Airport (RCH), Riohacha, Colombia and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 2,164 miles (or 3,482 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 Almirante Padilla 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: | RCH / SKRH |
| Airport Names: |
|
| Location: | Riohacha, Colombia |
| GPS Coordinates: | 11°31'33"N by 72°55'32"W |
| Area Served: | Riohacha, Colombia |
| Operator/Owner: | Aerocivil |
| Airport Type: | Public |
| Elevation: | 43 feet (13 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from RCH |
| More Information: | RCH 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 Almirante Padilla Airport (RCH):
- The furthest airport from Almirante Padilla Airport (RCH) is Christmas Island Airport (XCH), which is nearly antipodal to Almirante Padilla Airport (meaning Almirante Padilla Airport is almost on the exact opposite side of the Earth from Christmas Island Airport), and is located 12,317 miles (19,822 kilometers) away in Christmas Island, Australia.
- In addition to being known as "Almirante Padilla Airport", another name for RCH is "Aeropuerto Almirante Padilla".
- The closest airport to Almirante Padilla Airport (RCH) is La Mina Airport Jorge Isaacs Airport (MCJ), which is located 36 miles (58 kilometers) SE of RCH.
- Because of Almirante Padilla Airport's relatively low elevation of 43 feet, planes can take off or land at Almirante Padilla 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.
- Almirante Padilla Airport (RCH) currently has only 1 runway.
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.
- 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.
- West Star Aviation is the largest fixed base operations company at the airport.
- St. Louis Regional Airport (ALN) has 2 runways.
- In the spring of 2004 the airport was at the center of a scandal.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 35.82 miles (57.65 km) SE | La Mina Airport Jorge Isaacs Airport (MCJ) | Maicao, La Guajira, Colombia |     |
| 2 | 78.52 miles (126.36 km) SSW | Alfonso López Pumarejo Airport (VUP) | Valledupar, Colombia | |
| 3 | 92.75 miles (149.27 km) WSW | Simón Bolívar International Airport (SMR) | Santa Marta, Colombia | |
| 4 | 105.23 miles (169.36 km) SE | La Chinita International Airport (MAR) | Maracaibo, Venezuela | |
| 5 | 133.18 miles (214.33 km) WSW | Ernesto Cortissoz International Airport (BAQ) | Barranquilla, Colombia | |
| 6 | 136.60 miles (219.84 km) SE | Oro Negro Airport (CBS) | Cabimas, Venezuela | |
| 7 | 188.56 miles (303.46 km) SSE | Miguel Urdaneta Fernández Airport (STB) | Santa Bárbara del Zulia, Venezuela | |
| 8 | 188.57 miles (303.47 km) E | Josefa Camejo International Airport (LSP) | Las Piedras, Venezuela | |
| 9 | 190.79 miles (307.04 km) WSW | Rafael Núñez International Airport (CTG) | Cartagena, Colombia | |
| 10 | 207.91 miles (334.60 km) ENE | Queen Beatrix International Airport (AUA) | Oranjestad, Aruba | |
| 11 | 217.87 miles (350.62 km) SSE | Juan Pablo Pérez Alfonso Airport (VIG) | El Vigía, Venezuela | |
| 12 | 219.35 miles (353.00 km) SE | Dr. Antonio Nicolás Briceño Airport (VLV) | Valera, Venezuela | |
| 13 | 219.81 miles (353.74 km) E | José Leonardo Chirino International Airport (CZE) | Santa Ana de Coro, Venezuela | |
| 14 | 220.62 miles (355.05 km) SW | Las Brujas Airport (CZU) | Corozal, Colombia | |
| 15 | 231.44 miles (372.46 km) S | La Fría Airport (LFR) | La Fria, Venezuela | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,317.08 miles (19,822.37 km) SE | Christmas Island Airport (XCH) | Christmas Island, Australia | |
| 2 | 12,137.18 miles (19,532.86 km) SSW | Cibeureum Airfield (TSY) | Tasikmalaya, West Java, Indonesia | |
| 3 | 12,136.04 miles (19,531.02 km) SSW | Tunggul Wulung Airport (CXP) | Cilacap, Java Island, Indonesia | |
| 4 | 12,115.37 miles (19,497.76 km) S | Husein Sastranegara International Airport (HSA) (BDO) | Bandung, Indonesia | |
| 5 | 12,113.79 miles (19,495.21 km) SSW | Purwokerto / Wirasaba Airport (PWL) | Wirasaba, Central Java, Indonesia | |
| 6 | 12,092.41 miles (19,460.79 km) SSW | Penggung Airport/Chakrabhuwana Airport (CBN) | Cirebon, Java, Indonesia | |
| 7 | 12,091.86 miles (19,459.91 km) SW | Adisucipto International Airport (JOG) | Yogyakarta, Indonesia | |
| 8 | 12,073.17 miles (19,429.84 km) S | Halim Perdanakusuma Airport (HLP) | Jakarta, Indonesia | |
| 9 | 12,062.57 miles (19,412.77 km) S | Soekarno–Hatta International Airport (CGK) | Jakarta, Indonesia | |
| 10 | 12,049.95 miles (19,392.47 km) SW | Achmad Yani International Airport (AYIA) (SRG) | Semarang, Indonesia | |
| 11 | 12,009.55 miles (19,327.45 km) SW | Ngloram Airport (CPF) | Cepu, Indonesia | |
| 12 | 11,983.75 miles (19,285.92 km) SSE | Radin Inten II Airport (RIA II) (TKG) | Bandar Lampung, Sumatra, Indonesia | |
| 13 | 11,979.26 miles (19,278.71 km) WSW | Abdul Rachman Saleh Airport (MLG) | Malang, East Java, Indonesia | |
| 14 | 11,953.48 miles (19,237.21 km) SW | Juanda International Airport (SUB) | Surabaya, Indonesia | |
| 15 | 11,943.09 miles (19,220.50 km) SSE | Gunung Batin Airport (AKQ) | Astraksetra, 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 | |