Nonstop flight route between Alton, Illinois, United States and Norfolk Island, Australia:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(29°2'33"S by 167°56'17"E)
Distance from ALN to NLK:
8,050.49 miles (12,955.97 km)
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Jump to:
- About this route
- ALN Airport Information
- NLK Airport Information
- Facts about ALN
- Facts about NLK
- 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 NLK
- List of Nearest Airports to NLK
- Map of Furthest Airports from NLK
- List of Furthest Airports from NLK
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Norfolk Island Airport (NLK), Norfolk Island, Australia would travel a Great Circle distance of 8,050 miles (or 12,956 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 Norfolk Island 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 Norfolk Island 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: | NLK / YNSF |
| Airport Names: |
|
| Location: | Norfolk Island, Australia |
| GPS Coordinates: | 29°2'33"S by 167°56'17"E |
| Area Served: | Norfolk Island |
| Operator/Owner: | Administration of Norfolk Island |
| Airport Type: | Public |
| Elevation: | 371 feet (113 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from NLK |
| More Information: | NLK Maps & Info |
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.
- 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.
- 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.
- West Star Aviation is the largest fixed base operations company at the airport.
Facts about Norfolk Island Airport (NLK):
- The closest airport to Norfolk Island Airport (NLK) is Nouméa Magenta Airport (GEA), which is located 478 miles (769 kilometers) NNW of NLK.
- The furthest airport from Norfolk Island Airport (NLK) is Tan Tan Airport (TTA), which is nearly antipodal to Norfolk Island Airport (meaning Norfolk Island Airport is almost on the exact opposite side of the Earth from Tan Tan Airport), and is located 12,369 miles (19,905 kilometers) away in Tan-Tan, Morocco.
- In addition to being known as "Norfolk Island Airport", another name for NLK is "YSNF".
- These distances are within the range of many light aircraft when fitted with long range tanks, while the direct distance without using Norfolk Island as a stepping stone, is usually beyond their capabilities.
- Norfolk Island Airport (NLK) has 2 runways.
- Because of Norfolk Island Airport's relatively low elevation of 371 feet, planes can take off or land at Norfolk Island 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.
- Norfolk Island Airport handled 57,758 passengers last year.
| 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 | 477.53 miles (768.50 km) NNW | Nouméa Magenta Airport (GEA) | Nouméa, New Caledonia | |
| 2 | 497.16 miles (800.10 km) NNW | Tontouta International Airport (NOU) | Noumea, New Caledonia | |
| 3 | 520.84 miles (838.20 km) SE | Kaitaia Airport (KAT) | Kaitaia, New Zealand | |
| 4 | 522.46 miles (840.81 km) N | Maré Airport (MEE) | Maré, Loyalty Islands, New Caledonia | |
| 5 | 553.66 miles (891.02 km) SE | Kerikeri Airport (KKE) | Kerikeri, New Zealand | |
| 6 | 555.85 miles (894.55 km) WSW | Lord Howe Island Airport (LDH) | Lord Howe Island, New South Wales, Australia | |
| 7 | 560.25 miles (901.63 km) SE | Kaikohe Aerodrome (KKO) | Kaikohe, New Zealand | |
| 8 | 585.03 miles (941.51 km) NNW | Koné Airport (KNQ) | Koné, New Caledonia | |
| 9 | 589.25 miles (948.30 km) SE | Dargaville Aerodrome (DGR) | Dargaville, New Zealand | |
| 10 | 596.75 miles (960.38 km) SE | Whangarei Airport (WRE) | Whangarei, New Zealand | |
| 11 | 618.34 miles (995.12 km) N | Anatom Airport Aneityum Airport (AUY) | Anatom, Taféa, Vanuatu | |
| 12 | 630.87 miles (1,015.28 km) NNW | Koumac Airport (KOC) | Koumac, New Caledonia | |
| 13 | 662.48 miles (1,066.16 km) SE | Great Barrier Aerodrome (GBZ) | Great Barrier Island, New Zealand | |
| 14 | 673.80 miles (1,084.38 km) NNE | Futuna Airport (FTA) | Futuna Island, Taféa, Vanuatu | |
| 15 | 678.16 miles (1,091.39 km) SE | Auckland Airport (AKL) | Mangere, New Zealand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,368.52 miles (19,905.16 km) NW | Tan Tan Airport (TTA) | Tan-Tan, Morocco | |
| 2 | 12,343.29 miles (19,864.55 km) E | Lanzarote Airport (ACE) | Arrecife, Canary Islands, Spain | |
| 3 | 12,320.29 miles (19,827.53 km) ENE | Fuerteventura Airport (FUE) | Puerto del Rosario, Fuerteventura, Canary Islands, Spain | |
| 4 | 12,288.33 miles (19,776.11 km) NNE | Hassan I Airport El Aaiún Airport (EUN) | El Aaiún (Laayoune), Morocco | |
| 5 | 12,254.78 miles (19,722.11 km) WNW | Agadir – Al Massira Airport (AGA) | Agadir, Morocco | |
| 6 | 12,220.82 miles (19,667.45 km) ENE | Gran Canaria Airport (LPA) | Las Palmas, Canary Islands, Spain | |
| 7 | 12,220.78 miles (19,667.39 km) NW | Essaouira-Mogador Airport (ESU) | Essaouira, Morocco | |
| 8 | 12,174.73 miles (19,593.28 km) E | Tenerife North Airport (TFN) | Tenerife, Canary Islands, Spain | |
| 9 | 12,154.50 miles (19,560.72 km) ENE | Tenerife-South Airport (TFS) | Tenerife, Canary Islands, Spain | |
| 10 | 12,138.45 miles (19,534.90 km) NW | Marrakesh Menara Airport (RAK) | Marrakech, Morocco | |
| 11 | 12,116.33 miles (19,499.29 km) ENE | La Gomera Airport (GMZ) | Alajeró / San Sebastián, Canary Islands, Spain | |
| 12 | 12,102.83 miles (19,477.56 km) WNW | Gara Djebilet Airport (GBB) | Gara Djebilet, Algeria | |
| 13 | 12,101.82 miles (19,475.94 km) WNW | Ouarzazate Airport (OZZ) | Ouarzazate, Morocco | |
| 14 | 12,091.02 miles (19,458.56 km) E | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 15 | 12,060.22 miles (19,408.99 km) NE | Porto Santo Airport (PXO) | Porto Santo, Madeira, Portugal | |