Nonstop flight route between Alton, Illinois, United States and Arlit, Niger:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(18°47'20"N by 7°21'36"E)
Distance from ALN to RLT:
5,793.09 miles (9,323.05 km)
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Jump to:
- About this route
- ALN Airport Information
- RLT Airport Information
- Facts about ALN
- Facts about RLT
- 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 RLT
- List of Nearest Airports to RLT
- Map of Furthest Airports from RLT
- List of Furthest Airports from RLT
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Arlit Airport (RLT), Arlit, Niger would travel a Great Circle distance of 5,793 miles (or 9,323 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 Arlit 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 Arlit 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: | RLT / DRZL |
| Airport Name: | Arlit Airport |
| Location: | Arlit, Niger |
| GPS Coordinates: | 18°47'20"N by 7°21'36"E |
| Operator/Owner: | Government |
| Airport Type: | Public |
| View all routes: | Routes from RLT |
| More Information: | RLT 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.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- West Star Aviation is the largest fixed base operations company at the airport.
- 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 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.
Facts about Arlit Airport (RLT):
- The furthest airport from Arlit Airport (RLT) is Lifuka Island Airport (HPA), which is nearly antipodal to Arlit Airport (meaning Arlit Airport is almost on the exact opposite side of the Earth from Lifuka Island Airport), and is located 12,307 miles (19,805 kilometers) away in Lifuka, Ha'apai, Tonga.
- The closest airport to Arlit Airport (RLT) is In Guezzam Airport (INF), which is located 118 miles (190 kilometers) WNW of RLT.
| 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 | 117.84 miles (189.65 km) WNW | In Guezzam Airport (INF) | In Guezzam, Algeria | |
| 2 | 132.80 miles (213.71 km) SSE | Mano Dayak International Airport (AJY) | Agadez, Niger | |
| 3 | 303.27 miles (488.06 km) SSW | Tahoua Airport (THZ) | Tahoua, Niger | |
| 4 | 304.02 miles (489.27 km) NNW | Aguenar – Hadj Bey Akhamok Airport (TMR) | Tamanrasset, Algeria | |
| 5 | 362.51 miles (583.40 km) SSE | Zinder Airport (ZND) | Zinder, Niger | |
| 6 | 365.86 miles (588.79 km) S | Maradi Airport (MFQ) | Maradi, Niger | |
| 7 | 403.33 miles (649.10 km) NNE | Djanet Tiska Airport (DJG) | Djanet, Algeria | |
| 8 | 454.09 miles (730.79 km) WNW | Bordj Mokhtar Airport (BMW) | Bordj Badji Mokhtar, Algeria | |
| 9 | 472.19 miles (759.91 km) S | Mallam Aminu Kano International Airport (KAN) | Kano, Nigeria | |
| 10 | 473.96 miles (762.76 km) NNE | Ghat Airport (GHT) | Ghat, Libya | |
| 11 | 502.99 miles (809.48 km) SW | Diori Hamani International Airport (NIM) | Niamey, Niger | |
| 12 | 515.31 miles (829.31 km) WSW | Gao International Airport (GAQ) | Gao, Mali | |
| 13 | 529.62 miles (852.34 km) S | Zaria Airport (ZAR) | Zaria, Nigeria | |
| 14 | 557.26 miles (896.82 km) WSW | Tambao Airport (TMQ) | Tambao, Burkina Faso | |
| 15 | 559.18 miles (899.92 km) S | Kaduna Airport (KAD) | Kaduna, Nigeria | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,306.55 miles (19,805.42 km) ESE | Lifuka Island Airport (HPA) | Lifuka, Ha'apai, Tonga | |
| 2 | 12,258.26 miles (19,727.71 km) W | Niue International Airport (IUE) | Alofi, Niue | |
| 3 | 12,201.76 miles (19,636.78 km) SE | Fuaʻamotu International Airport (TBU) | Nukuʻalofa, Tongatapu, Tonga | |
| 4 | 12,139.49 miles (19,536.57 km) SE | Mata'aho Airport (NFO) | Niuafo'ou, Tonga | |
| 5 | 12,099.80 miles (19,472.69 km) SSW | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 6 | 12,091.60 miles (19,459.50 km) S | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 7 | 12,090.28 miles (19,457.38 km) S | Fagali'i Airport (FGI) | Apia, Samoa | |
| 8 | 12,087.19 miles (19,452.40 km) S | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 9 | 12,071.72 miles (19,427.50 km) S | Asau Airport (AAU) | Asau, Samoa | |
| 10 | 12,062.76 miles (19,413.09 km) SSW | Ofu Airport (OFU) | Ofu, American Samoa | |
| 11 | 12,059.72 miles (19,408.19 km) SW | Tau Airport (TAV) | Tau, American Samoa | |
| 12 | 12,055.76 miles (19,401.81 km) SW | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 13 | 11,991.21 miles (19,297.93 km) E | Cicia Airport (ICI) | Cicia, Fiji | |
| 14 | 11,988.03 miles (19,292.81 km) SSE | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 15 | 11,962.70 miles (19,252.06 km) SE | Aéroport de Futuna - Pointe-Vele Pointe Vele Airport (FUT) | Futuna Island, Wallis and Futuna Islands | |