Nonstop flight route between Arica, Amazonas, Colombia and Alton, Illinois, United States:
Departure Airport:
(18°20'53"S by 70°20'18"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from ACM to ALN:
4,155.33 miles (6,687.35 km)
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- About this route
- ACM Airport Information
- ALN Airport Information
- Facts about ACM
- Facts about ALN
- Map of Nearest Airports to ACM
- List of Nearest Airports to ACM
- Map of Furthest Airports from ACM
- List of Furthest Airports from ACM
- 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 Chacalluta International Airport (ACM), Arica, Amazonas, Colombia and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 4,155 miles (or 6,687 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 Chacalluta International 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 Chacalluta International 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: | ACM / |
| Airport Names: |
|
| Location: | Arica, Amazonas, Colombia |
| GPS Coordinates: | 18°20'53"S by 70°20'18"W |
| Area Served: | Arica, Arica Province, Arica y Parinacota Region, Chile |
| Airport Type: | Public |
| Elevation: | 167 feet (51 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ACM |
| More Information: | ACM 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 Chacalluta International Airport (ACM):
- In addition to being known as "Chacalluta International Airport", other names for ACM include "Aeródromo de Chacalluta Arica", "ARI" and "SCAR".
- Because of Chacalluta International Airport's relatively low elevation of 167 feet, planes can take off or land at Chacalluta International 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.
- Chacalluta International Airport (ACM) currently has only 1 runway.
- The closest airport to Chacalluta International Airport (ACM) is Chacalluta International Airport (ARI), which is located only 0 mile (0 kilometer) N of ACM.
- The furthest airport from Chacalluta International Airport (ACM) is Sanya Phoenix International Airport (SYX), which is nearly antipodal to Chacalluta International Airport (meaning Chacalluta International Airport is almost on the exact opposite side of the Earth from Sanya Phoenix International Airport), and is located 12,420 miles (19,988 kilometers) away in Sanya, Hainan, China.
Facts about St. Louis Regional Airport (ALN):
- St. Louis Regional Airport (ALN) has 2 runways.
- West Star Aviation is the largest fixed base operations company at the airport.
- 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.
- In the spring of 2004 the airport was at the center of a scandal.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 0.00 miles (0.00 km) N | Chacalluta International Airport (ARI) | Arica, Chile |     |
| 2 | 80.00 miles (128.75 km) NW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 3 | 151.45 miles (243.74 km) S | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 4 | 161.15 miles (259.35 km) NNW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 5 | 189.98 miles (305.74 km) NE | El Alto International Airport (LPB) | La Paz, Bolivia | |
| 6 | 199.44 miles (320.97 km) N | Inca Manco Cápac International Airport (JUL) | Juliaca, Peru | |
| 7 | 270.18 miles (434.81 km) ESE | Uyuni Joya Andina Airport (UYU) | Uyuni, Potosí, Bolivia | |
| 8 | 276.56 miles (445.07 km) NNE | Apolo Airport (APB) | Apolo, La Paz, Bolivia | |
| 9 | 281.04 miles (452.29 km) ENE | Jorge Wilstermann International Airport (CBB) | Cochabamba, Bolivia | |
| 10 | 300.84 miles (484.16 km) SSE | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 11 | 300.96 miles (484.35 km) S | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 12 | 329.88 miles (530.90 km) NE | Rurrenabaque Airport (RBQ) | Rurrenabaque, Bolivia | |
| 13 | 333.65 miles (536.96 km) E | Juana Azurduy de Padilla International Airport (SRE) | Sucre, Bolivia | |
| 14 | 338.09 miles (544.09 km) NE | Capitán Germán Quiroga Guardia Airport (SRJ) | San Borja, Bolivia | |
| 15 | 349.20 miles (561.98 km) NNW | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,420.16 miles (19,988.26 km) E | Sanya Phoenix International Airport (SYX) | Sanya, Hainan, China | |
| 2 | 12,315.46 miles (19,819.76 km) NNW | Haikou Meilan International Airport (HAK) | Haikou, Hainan, China | |
| 3 | 12,250.62 miles (19,715.42 km) NNE | Đà Nẵng International Airport (DAD) | Da Nang, Vietnam | |
| 4 | 12,250.33 miles (19,714.95 km) NE | Phu Bai International Airport (HUI) | Huế, Thừa Thiên–Huế, Vietnam | |
| 5 | 12,233.45 miles (19,687.79 km) NNW | Zhanjiang Airport (ZHA) | Zhanjiang, Guangdong, China | |
| 6 | 12,223.92 miles (19,672.44 km) NNE | Chu Lai Airport (VCL) | Chu Lai, Quang Nam, Vietnam | |
| 7 | 12,215.03 miles (19,658.13 km) N | Beihai Fucheng Airport (BHY) | Beihai, Guangxi, China | |
| 8 | 12,180.52 miles (19,602.59 km) NE | Cat Bi International Airport (HPH) | Haiphong, Vietnam | |
| 9 | 12,174.03 miles (19,592.15 km) E | Vinh Airport (VII) | Vinh, Nghe An, Vietnam | |
| 10 | 12,142.77 miles (19,541.85 km) ENE | Tho Xuan Airport (THD) | Thanh Hoa, Vietnam | |
| 11 | 12,130.48 miles (19,522.07 km) N | Phu Cat Airport (UIH) | Qui Nhơn, Binh Dinh, Vietnam | |
| 12 | 12,127.10 miles (19,516.62 km) NNE | Nanning Wuxu International Airport (NNG) | Nanning, Guangxi, China | |
| 13 | 12,117.16 miles (19,500.64 km) NE | Nội Bài International Airport (HAN) | Hanoi, Vietnam | |
| 14 | 12,100.14 miles (19,473.24 km) E | Nakhon Phanom Airport (KOP) | Nakhon Phanom, Thailand | |
| 15 | 12,090.82 miles (19,458.24 km) ENE | Savannakhet Airport (ZVK) | Savannakhet, Laos | |
| 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 | |