Nonstop flight route between Alton, Illinois, United States and Noumea, New Caledonia:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(22°0'59"S by 166°12'57"E)
Distance from ALN to NOU:
7,876.56 miles (12,676.06 km)
Share this route:
Jump to:
- About this route
- ALN Airport Information
- NOU Airport Information
- Facts about ALN
- Facts about NOU
- 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 NOU
- List of Nearest Airports to NOU
- Map of Furthest Airports from NOU
- List of Furthest Airports from NOU
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Tontouta International Airport (NOU), Noumea, New Caledonia would travel a Great Circle distance of 7,877 miles (or 12,676 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 Tontouta 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 Tontouta 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: | NOU / NWWW |
| Airport Names: |
|
| Location: | Noumea, New Caledonia |
| GPS Coordinates: | 22°0'59"S by 166°12'57"E |
| Operator/Owner: | New Caledonia Chamber of Commerce & Industry |
| Airport Type: | Public |
| Elevation: | 52 feet (16 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from NOU |
| More Information: | NOU Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- 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.
- 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.
- St. Louis Regional Airport (ALN) has 2 runways.
- 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.
Facts about Tontouta International Airport (NOU):
- La Tontouta International Airport or Nouméa - La Tontouta International Airport is the main international airport on New Caledonia.
- Tontouta International Airport (NOU) currently has only 1 runway.
- The closest airport to Tontouta International Airport (NOU) is Nouméa Magenta Airport (GEA), which is located 23 miles (38 kilometers) SE of NOU.
- In addition to being known as "Tontouta International Airport", another name for NOU is "Aéroport de Nouméa - La Tontouta".
- The furthest airport from Tontouta International Airport (NOU) is Fderik Airport (FGD), which is nearly antipodal to Tontouta International Airport (meaning Tontouta International Airport is almost on the exact opposite side of the Earth from Fderik Airport), and is located 12,356 miles (19,885 kilometers) away in Fderik, Mauritania.
- Because of Tontouta International Airport's relatively low elevation of 52 feet, planes can take off or land at Tontouta 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 | 23.44 miles (37.72 km) SE | Nouméa Magenta Airport (GEA) | Nouméa, New Caledonia | |
| 2 | 110.79 miles (178.30 km) NW | Koné Airport (KNQ) | Koné, New Caledonia | |
| 3 | 122.59 miles (197.29 km) ENE | Maré Airport (MEE) | Maré, Loyalty Islands, New Caledonia | |
| 4 | 161.98 miles (260.69 km) NW | Koumac Airport (KOC) | Koumac, New Caledonia | |
| 5 | 228.77 miles (368.17 km) NW | Île des Pins Airport (BMY) | Waala, Belep Islands, New Caledonia | |
| 6 | 259.61 miles (417.81 km) ENE | Anatom Airport Aneityum Airport (AUY) | Anatom, Taféa, Vanuatu | |
| 7 | 287.84 miles (463.24 km) NE | Dillon's Bay Airport (DLY) | Dillon's Bay, Erromango, Taféa, Vanuatu | |
| 8 | 291.25 miles (468.73 km) NE | Aniwa Airport (AWD) | Aniwa Island, Taféa, Vanuatu | |
| 9 | 295.11 miles (474.94 km) NE | Ipota Airport (IPA) | Ipota, Erromango, Vanuatu | |
| 10 | 311.65 miles (501.56 km) ENE | Futuna Airport (FTA) | Futuna Island, Taféa, Vanuatu | |
| 11 | 328.10 miles (528.03 km) NNE | Bauerfield International Airport (VLI) | Port Vila, Vanuatu | |
| 12 | 367.43 miles (591.31 km) NNE | Siwo Airport (EAE) | Sangafa, Emae, Shéfa, Vanuatu | |
| 13 | 385.39 miles (620.22 km) NNE | Tongoa Airport (TGH) | Tongoa, Shefa Province, Vanuatu | |
| 14 | 396.12 miles (637.49 km) NNE | Lamen Bay Airport (LNB) | Lamen Bay, Epi Island, Shéfa Province, Vanuatu | |
| 15 | 398.51 miles (641.34 km) NNE | Malekoula Airport (LPM) | Lamap, Malampa, Vanuatu | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,355.98 miles (19,884.98 km) NW | Fderik Airport (FGD) | Fderik, Mauritania | |
| 2 | 12,322.10 miles (19,830.44 km) NNW | Atar Airport (ATR) | Atar, Mauritania | |
| 3 | 12,314.27 miles (19,817.85 km) WNW | Tazadit International Airport (OUZ) | Zouerate, Mauritania | |
| 4 | 12,274.36 miles (19,753.62 km) NNE | Akjoujt Airport (AJJ) | Akjoujt, Mauritania | |
| 5 | 12,256.46 miles (19,724.81 km) NE | Dakhla Airport (VIL) | Dakhla, Western Sahara | |
| 6 | 12,215.09 miles (19,658.24 km) ENE | Nouadhibou International Airport (NDB) | Nouadhibou, Mauritania | |
| 7 | 12,210.02 miles (19,650.07 km) ENE | La Güera Airport (ZLG) | La Güera, Western Sahara | |
| 8 | 12,153.79 miles (19,559.58 km) NNW | Tidjikja Airport (TIY) | Tidjikja, Mauritania | |
| 9 | 12,131.81 miles (19,524.21 km) NNE | Nouakchott International Airport (NKC) | Nouakchott, Mauritania | |
| 10 | 12,130.45 miles (19,522.02 km) NNW | Letfotar Airport (MOM) | Moudjeria, Mauritania | |
| 11 | 12,121.56 miles (19,507.71 km) N | Boutilimit Airport (OTL) | Boutilimit, Mauritania | |
| 12 | 12,080.22 miles (19,441.18 km) N | Hassan I Airport El Aaiún Airport (EUN) | El Aaiún (Laayoune), Morocco | |
| 13 | 12,066.39 miles (19,418.93 km) NW | Tichitt Airport (THI) | Tichitt, Mauritania | |
| 14 | 12,063.88 miles (19,414.88 km) N | Abbaye Airport (BGH) | Boghe (Bogué), Mauritania | |
| 15 | 12,060.01 miles (19,408.66 km) NNE | Podor Airport (POD) | Podor, Senegal | |