Nonstop flight route between Bahía Blanca, Buenos Aires Province, Argentina and Alton, Illinois, United States:
Departure Airport:
(38°43'28"S by 62°10'9"W)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from BHI to ALN:
5,646.30 miles (9,086.82 km)
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Jump to:
- About this route
- BHI Airport Information
- ALN Airport Information
- Facts about BHI
- Facts about ALN
- Map of Nearest Airports to BHI
- List of Nearest Airports to BHI
- Map of Furthest Airports from BHI
- List of Furthest Airports from BHI
- 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 Comandante Espora Airport (BHI), Bahía Blanca, Buenos Aires Province, Argentina and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 5,646 miles (or 9,087 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 Comandante Espora 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 Comandante Espora 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: | BHI / SAZB |
| Airport Names: |
|
| Location: | Bahía Blanca, Buenos Aires Province, Argentina |
| GPS Coordinates: | 38°43'28"S by 62°10'9"W |
| Area Served: | Bahía Blanca |
| Airport Type: | Public / Military |
| Elevation: | 246 feet (75 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from BHI |
| More Information: | BHI 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 Comandante Espora Airport (BHI):
- Comandante Espora Airport (BHI) has 3 runways.
- In addition to being known as "Comandante Espora Airport", another name for BHI is "Aeropuerto de Bahía Blanca - Comandante Espora".
- The closest airport to Comandante Espora Airport (BHI) is Brigadier Hector Eduardo Ruiz Airport (CSZ), which is located 90 miles (144 kilometers) N of BHI.
- Because of Comandante Espora Airport's relatively low elevation of 246 feet, planes can take off or land at Comandante Espora 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 furthest airport from Comandante Espora Airport (BHI) is Tianjin Binhai International Airport (TSN), which is nearly antipodal to Comandante Espora Airport (meaning Comandante Espora Airport is almost on the exact opposite side of the Earth from Tianjin Binhai International Airport), and is located 12,399 miles (19,954 kilometers) away in Tianjin, China.
Facts about St. Louis Regional Airport (ALN):
- 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.
- St. Louis Regional Airport (ALN) has 2 runways.
- Its operations are paid for by an airport taxation district created in 1946, which collects taxes from property owners in the Madison County townships of Alton, Wood River, Foster and Fort Russell.
- 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 | 89.64 miles (144.26 km) N | Brigadier Hector Eduardo Ruiz Airport (CSZ) | Coronel Suárez, Buenos Aires, Argentina |     |
| 2 | 102.09 miles (164.30 km) ENE | Tres Arroyos Airport (OYO) | Tres Arroyos, Buenos Aires Province, Argentina | |
| 3 | 154.61 miles (248.83 km) SSW | Gobernador Edgardo Castello Airport (VDM) | Viedma, Argentina | |
| 4 | 165.61 miles (266.52 km) NE | Olavarría Airport (OVR) | Olavarría, Argentina | |
| 5 | 181.75 miles (292.49 km) E | Necochea Airport (NEC) | Necochea, Buenos Aires, Argentina | |
| 6 | 187.17 miles (301.23 km) NW | Santa Rosa Airport (RSA) | Santa Rosa, Argentina | |
| 7 | 190.77 miles (307.01 km) ENE | Tandil Airport (TDL) | Tandil, Argentina | |
| 8 | 199.72 miles (321.42 km) N | Comodoro Pedro Zanni Airport (PEH) | Pehuajó, Argentina | |
| 9 | 206.82 miles (332.84 km) SW | Antoine de Saint Exupéry Airport (OES) | San Antonio Oeste, Argentina | |
| 10 | 226.78 miles (364.96 km) NNW | General Pico Airport (GPO) | General Pico, La Pampa, Argentina | |
| 11 | 235.01 miles (378.22 km) E | Miramar Airport (MJR) | Miramar, Buenos Aires, Argentina | |
| 12 | 249.00 miles (400.73 km) NE | Las Flores Airport (ELB) | El Banco, Colombia | |
| 13 | 254.99 miles (410.36 km) E | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 14 | 293.86 miles (472.92 km) W | Dr. Arturo Umberto Illia Airport (GNR) | General Roca, Río Negro, Argentina | |
| 15 | 296.78 miles (477.62 km) NNE | Junín Airport (JNI) | Junín, Buenos Aires, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,398.83 miles (19,953.93 km) NE | Tianjin Binhai International Airport (TSN) | Tianjin, China | |
| 2 | 12,367.12 miles (19,902.90 km) N | Tangshan Sannühe Airport (TVS) | Tangshan, Hebei, China | |
| 3 | 12,330.49 miles (19,843.95 km) NE | Beijing Nanyuan Airport (NAY) | Beijing, China | |
| 4 | 12,321.92 miles (19,830.17 km) NE | Beijing Capital International Airport (PEK) | Beijing, People's Republic of China | |
| 5 | 12,303.80 miles (19,801.00 km) NW | Qinhuangdao Shanhaiguan Airport (SHP) | Qinhuangdao, Hebei, China | |
| 6 | 12,303.47 miles (19,800.47 km) NNE | Jinan Yaoqiang International Airport (TNA) | Jinan, Shandong, China | |
| 7 | 12,276.89 miles (19,757.70 km) NNW | Weifang Airport (WEF) | Weifang, Shandong, China | |
| 8 | 12,264.59 miles (19,737.89 km) E | Shijiazhuang Zhengding International Airport (SJW) | Shijiazhuang, China | |
| 9 | 12,236.61 miles (19,692.86 km) W | Dalian Zhoushuizi International Airport (DLC) | Dalian, Liaoning, China | |
| 10 | 12,229.18 miles (19,680.91 km) NE | Zhangjiakou Ningyuan Airport (ZQZ) | Zhangjiakou, Hebei Province, China | |
| 11 | 12,223.61 miles (19,671.94 km) WNW | Yantai Laishan International Airport (YNT) | Yantai, Shandong, China | |
| 12 | 12,217.05 miles (19,661.38 km) NW | Qingdao Liuting International Airport (TAO) | Qingdao, Shandong, China | |
| 13 | 12,211.70 miles (19,652.78 km) ENE | Xingtai Dalian Airport (XNT) | Xingtai, Hebei, China | |
| 14 | 12,199.59 miles (19,633.29 km) NW | Jinzhou Xiaolingzi Airport (JNZ) | Jinzhou, Liaoning, China | |
| 15 | 12,198.69 miles (19,631.84 km) NW | Chaoyang Airport (CHG) | Chaoyang, Liaoning, 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 | |