Nonstop flight route between Alton, Illinois, United States and Boosaaso, Somalia:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(11°16'32"N by 49°8'59"E)
Distance from ALN to BSA:
8,088.59 miles (13,017.29 km)
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Jump to:
- About this route
- ALN Airport Information
- BSA Airport Information
- Facts about ALN
- Facts about BSA
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
- Map of Nearest Airports to BSA
- List of Nearest Airports to BSA
- Map of Furthest Airports from BSA
- List of Furthest Airports from BSA
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Bender Qassim International Airport (BSA), Boosaaso, Somalia would travel a Great Circle distance of 8,089 miles (or 13,017 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 St. Louis Regional Airport and Bender Qassim International 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 St. Louis Regional Airport and Bender Qassim International Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | BSA / HCMF |
| Airport Name: | Bender Qassim International Airport |
| Location: | Boosaaso, Somalia |
| GPS Coordinates: | 11°16'32"N by 49°8'59"E |
| Area Served: | Bosaso, Somalia |
| Operator/Owner: | Puntland Ministry of Aviation and Airports |
| Airport Type: | Public |
| Elevation: | 3 feet (1 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from BSA |
| More Information: | BSA Maps & Info |
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.
- Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
- St. Louis Regional Airport (ALN) has 2 runways.
- The 2,250 acres airfield sits at 544 ft MSL.
Facts about Bender Qassim International Airport (BSA):
- The closest airport to Bender Qassim International Airport (BSA) is Candala Airport (CXN), which is located 54 miles (86 kilometers) ENE of BSA.
- The furthest airport from Bender Qassim International Airport (BSA) is Atuona Airport (AUQ), which is located 11,873 miles (19,107 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
- Bender Qassim International Airport (BSA) has 2 runways.
- In 2008, the Puntland government signed a multi-million dollar deal with Dubai's Lootah Group, a regional industrial organization operating in the Middle East and Africa.
- Because of Bender Qassim International Airport's relatively low elevation of 3 feet, planes can take off or land at Bender Qassim 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.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 53.56 miles (86.20 km) ENE | Candala Airport (CXN) | Candala, Somalia | |
| 2 | 118.02 miles (189.93 km) ENE | Alula Airport (ALU) | Alula, Somalia | |
| 3 | 127.28 miles (204.83 km) WSW | Erigavo Airport (ERA) | Erigavo, Somalia | |
| 4 | 234.50 miles (377.40 km) N | Riyan Airport (MKX) | Mukalla, Yemen | |
| 5 | 272.15 miles (437.98 km) WSW | Burao Airport (BUO) | Burao, Somalia | |
| 6 | 275.15 miles (442.81 km) NW | Ataq Airport (AXK) | Ataq, Yemen | |
| 7 | 292.11 miles (470.11 km) WSW | Berbera Airport (BBO) | Berbera, Somalia | |
| 8 | 298.43 miles (480.28 km) WNW | Aden International Airport (ADE) | Aden, Yemen | |
| 9 | 325.00 miles (523.03 km) N | Sayun AirportSeiyun Airport (GXF) | Seiyun, Yemen | |
| 10 | 331.40 miles (533.33 km) SSW | Abdullahi Yusuf International Airport (GLK) | Galcaio, Somalia | |
| 11 | 334.64 miles (538.55 km) NW | Beihan Airport (BHN) | Beihan, Yemen | |
| 12 | 364.73 miles (586.98 km) WSW | Hargeisa Egal International Airport (HGA) | Hargeisa, Somalia | |
| 13 | 376.80 miles (606.40 km) WNW | Ta'izz International Airport (TAI) | Ta'izz, Yemen | |
| 14 | 395.76 miles (636.91 km) NNE | Al Ghaydha Airport (AAY) | Al Ghaydah, Yemen | |
| 15 | 400.22 miles (644.09 km) W | Obock Airport (OBC) | Obock, Djibouti | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,872.61 miles (19,107.07 km) E | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 2 | 11,800.62 miles (18,991.21 km) SE | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 3 | 11,693.32 miles (18,818.52 km) ESE | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 4 | 11,672.30 miles (18,784.71 km) SE | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 5 | 11,615.02 miles (18,692.51 km) SE | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 6 | 11,604.84 miles (18,676.13 km) SE | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 7 | 11,589.74 miles (18,651.83 km) ESE | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 8 | 11,578.69 miles (18,634.05 km) SSE | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 9 | 11,503.38 miles (18,512.85 km) ESE | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 10 | 11,389.77 miles (18,330.01 km) ESE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 11 | 11,388.78 miles (18,328.42 km) ESE | Manihi Airport (XMH) | Manihi, French Polynesia | |
| 12 | 11,376.64 miles (18,308.88 km) ESE | Ahe Airport (AHE) | Ahe, French Polynesia | |
| 13 | 11,369.91 miles (18,298.04 km) ESE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 14 | 11,349.94 miles (18,265.90 km) ESE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 15 | 11,341.73 miles (18,252.70 km) ESE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |