Nonstop flight route between Valdivia, Chile and Alton, Illinois, United States:
Departure Airport:
(39°38'58"S by 73°5'9"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from ZAL to ALN:
5,531.60 miles (8,902.23 km)
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Jump to:
- About this route
- ZAL Airport Information
- ALN Airport Information
- Facts about ZAL
- Facts about ALN
- Map of Nearest Airports to ZAL
- List of Nearest Airports to ZAL
- Map of Furthest Airports from ZAL
- List of Furthest Airports from ZAL
- 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 Pichoy Airport (ZAL), Valdivia, Chile and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 5,532 miles (or 8,902 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 Pichoy 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 Pichoy 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: | ZAL / SCVD |
| Airport Names: |
|
| Location: | Valdivia, Chile |
| GPS Coordinates: | 39°38'58"S by 73°5'9"W |
| Area Served: | Valdivia, Chile |
| Airport Type: | Public |
| Elevation: | 59 feet (18 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ZAL |
| More Information: | ZAL 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 Pichoy Airport (ZAL):
- The furthest airport from Pichoy Airport (ZAL) is Wuhai Airport (WUA), which is nearly antipodal to Pichoy Airport (meaning Pichoy Airport is almost on the exact opposite side of the Earth from Wuhai Airport), and is located 12,425 miles (19,997 kilometers) away in Wuhai, Inner Mongolia, China.
- Pichoy Airport (ZAL) currently has only 1 runway.
- The closest airport to Pichoy Airport (ZAL) is Maquehue Airport (ZCO), which is located 66 miles (106 kilometers) NNE of ZAL.
- In addition to being known as "Pichoy Airport", another name for ZAL is "Aeródromo Pichoy".
- Because of Pichoy Airport's relatively low elevation of 59 feet, planes can take off or land at Pichoy 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.
Facts about St. Louis Regional Airport (ALN):
- St. Louis Regional Airport (ALN) has 2 runways.
- 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.
- 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.
- 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.
- West Star Aviation is the largest fixed base operations company at the airport.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 65.56 miles (105.50 km) NNE | Maquehue Airport (ZCO) | Temuco, Araucanía, Chile |     |
| 2 | 66.46 miles (106.95 km) S | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 3 | 66.90 miles (107.67 km) ENE | Pucón Airport (ZPC) | Pucón, Chile | |
| 4 | 102.34 miles (164.70 km) S | Frutillar Airport (FRT) | Frutillar, Chile | |
| 5 | 104.80 miles (168.66 km) NNE | Victoria Airport (ZIC) | Victoria, Araucanía, Chile | |
| 6 | 107.46 miles (172.94 km) ESE | Aviador Carlos Campos Airport (CPC) | San Martín de los Andes, Neuquén, Argentina | |
| 7 | 123.60 miles (198.92 km) S | El Tepual International Airport (PMC) | Puerto Montt, Chile | |
| 8 | 145.11 miles (233.53 km) SE | San Carlos de Bariloche Airport (BRC) | San Carlos de Bariloche, Río Negro Province, Argentina | |
| 9 | 160.09 miles (257.64 km) SSW | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 10 | 165.58 miles (266.47 km) ENE | Zapala Airport (APZ) | Zapala, Neuquén, Argentina | |
| 11 | 167.21 miles (269.09 km) NE | Caviahue Airport (CVH) | Caviahue, Neuquén, Argentina | |
| 12 | 178.09 miles (286.61 km) SSE | El Bolsón Airport (EHL) | El Bolsón, Río Negro, Argentina | |
| 13 | 188.78 miles (303.81 km) S | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 14 | 192.54 miles (309.86 km) SSE | El Maitén Airport (EMX) | El Maitén, Neuquén, Argentina | |
| 15 | 198.79 miles (319.93 km) N | Carriel Sur International Airport (CCP) | Concepción, Bío Bío Region, Chile | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,425.35 miles (19,996.61 km) NNE | Wuhai Airport (WUA) | Wuhai, Inner Mongolia, China | |
| 2 | 12,347.50 miles (19,871.32 km) NE | Alxa Left Banner Bayanhot Airport (AXF) | Alxa Left Banner, Inner Mongolia, China | |
| 3 | 12,340.86 miles (19,860.64 km) NNE | Yinchuan Hedong International Airport (INC) | Yinchuan, Ningxia, China | |
| 4 | 12,279.41 miles (19,761.75 km) W | Ordos Ejin Horo Airport (DSN) | Ordos, Inner Mongolia, China | |
| 5 | 12,264.71 miles (19,738.09 km) NE | Zhongwei Shapotou Airport (ZHY) | Zhongwei, Ningxia, China | |
| 6 | 12,262.18 miles (19,734.02 km) WNW | Baotou Airport (BAV) | Baotou, Inner Mongolia, China | |
| 7 | 12,184.02 miles (19,608.23 km) NW | Yan'an Airport (ENY) | Yan'an, Shaanxi, China | |
| 8 | 12,180.30 miles (19,602.25 km) ENE | Jinchang Jinchuan Airport (JIC) | Jinchang, Gansu, China | |
| 9 | 12,171.31 miles (19,587.78 km) WNW | Lüliang Airport (LLV) | Lüliang, Shanxi, China | |
| 10 | 12,168.14 miles (19,582.68 km) N | Qingyang Airport (IQN) | Qingyang, Gansu, China | |
| 11 | 12,164.92 miles (19,577.50 km) WNW | Hohhot Baita International Airport (HET) | Hohhot, Inner Mongolia, China | |
| 12 | 12,155.77 miles (19,562.77 km) NE | Lanzhou Zhongchuan Airport (ZGC) | Lanzhou, Gansu, China | |
| 13 | 12,155.77 miles (19,562.77 km) NE | Lanzhou Zhongchuan Airport (LHW) | Lanzhou, Gansu, China | |
| 14 | 12,154.00 miles (19,559.92 km) E | Alxa Right Banner Badanjilin Airport (RHT) | Alxa Right Banner, Inner Mongolia, China | |
| 15 | 12,101.86 miles (19,476.01 km) WNW | Taiyuan Wuxu International Airport (TYN) | Taiyuan, Shanxi, China | |
| 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 | |