Nonstop flight route between Tahuna, Indonesia and Alton, Illinois, United States:
Departure Airport:
(3°40'59"N by 125°31'40"E)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from NAH to ALN:
8,723.70 miles (14,039.40 km)
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Jump to:
- About this route
- NAH Airport Information
- ALN Airport Information
- Facts about NAH
- Facts about ALN
- Map of Nearest Airports to NAH
- List of Nearest Airports to NAH
- Map of Furthest Airports from NAH
- List of Furthest Airports from NAH
- 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 Naha Airport (NAH), Tahuna, Indonesia and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 8,724 miles (or 14,039 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 Naha 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 Naha 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: | NAH / WAMH |
| Airport Names: |
|
| Location: | Tahuna, Indonesia |
| GPS Coordinates: | 3°40'59"N by 125°31'40"E |
| Area Served: | Tahuna, Sangir Islands, Indonesia |
| Airport Type: | Public |
| Elevation: | 16 feet (5 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from NAH |
| More Information: | NAH 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 Naha Airport (NAH):
- The furthest airport from Naha Airport (NAH) is Santarém–Maestro Wilson Fonseca Airport (STM), which is nearly antipodal to Naha Airport (meaning Naha Airport is almost on the exact opposite side of the Earth from Santarém–Maestro Wilson Fonseca Airport), and is located 12,347 miles (19,871 kilometers) away in Santarém, Pará, Brazil.
- Naha Airport (NAH) currently has only 1 runway.
- In addition to being known as "Naha Airport", another name for NAH is "Bandar Udara Naha".
- Because of Naha Airport's relatively low elevation of 16 feet, planes can take off or land at Naha 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 Naha Airport (NAH) is Melangguane Airport (MNA), which is located 82 miles (132 kilometers) ENE of NAH.
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.
- 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.
- In the spring of 2004 the airport was at the center of a scandal.
- West Star Aviation is the largest fixed base operations company at the airport.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 82.04 miles (132.04 km) ENE | Melangguane Airport (MNA) | Melangguane, North Sulawesi, Indonesia |     |
| 2 | 153.17 miles (246.50 km) SSW | Sam Ratulangi International Airport (SRA) (MDC) | Manado, Indonesia | |
| 3 | 166.77 miles (268.38 km) N | General Santos International Airport (GES) | General Santos City, Philippines | |
| 4 | 193.02 miles (310.63 km) NNW | Allah Valley Airport (AAV) | Surallah, South Cotabato, Philippines | |
| 5 | 231.48 miles (372.53 km) NNE | Mati Airport (MXI) | Mati, Davao Oriental, Philippines | |
| 6 | 237.99 miles (383.01 km) N | Francisco Bangoy International Airport (DVO) | Davao City, Philippines | |
| 7 | 257.11 miles (413.77 km) NNW | Awang Airport (CBO) | Cotabato City, Philippines | |
| 8 | 280.12 miles (450.80 km) SW | Jalaluddin Airport (GTO) | Gorontalo, Indonesia | |
| 9 | 289.97 miles (466.66 km) NNW | Malabang Airport (MLP) | Malabang, Lanao del Sur, Philippines | |
| 10 | 316.70 miles (509.68 km) N | Bislig Airport (BPH) | Bislig City, Surigao del Sur, Philippines | |
| 11 | 319.71 miles (514.53 km) NNW | Pagadian Airport (PAG) | Pagadian City, Zamboanga del Sur, Philippines | |
| 12 | 320.26 miles (515.40 km) NNW | Maria Cristina Airport (IGN) | Baloi, Lanao del Norte, Philippines | |
| 13 | 327.12 miles (526.45 km) NW | Zamboanga International Airport (ZAM) | Zamboanga City, Philippines | |
| 14 | 331.51 miles (533.52 km) NNW | Labo Airport (OZC) | Ozamiz City, Misamis Occidental, Philippines | |
| 15 | 335.24 miles (539.51 km) WSW | Pogogul Airport (UOL) | Buol, Indonesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,347.20 miles (19,870.85 km) SSE | Santarém–Maestro Wilson Fonseca Airport (STM) | Santarém, Pará, Brazil | |
| 2 | 12,324.57 miles (19,834.43 km) ESE | Itaituba Airport (ITB) | Itaituba, Pará, Brazil | |
| 3 | 12,280.81 miles (19,763.99 km) W | Altamira Airport (ATM) | Altamira, Pará, Brazil | |
| 4 | 12,263.43 miles (19,736.03 km) ESE | Júlio Belém Airport (PIN) | Parintins, Amazonas, Brazil | |
| 5 | 12,234.90 miles (19,690.11 km) SE | Porto de Trombetas Airport (TMT) | Porto Trombetas, Oriximiná, Pará, Brazil | |
| 6 | 12,212.23 miles (19,653.62 km) E | Maués Airport (MBZ) | Maués, Amazonas, Brazil | |
| 7 | 12,204.61 miles (19,641.36 km) SW | Serra do Areão Airport (MEU) | Almeirim, Pará, Brazil | |
| 8 | 12,087.90 miles (19,453.54 km) SW | Macapá-Alberto Alcolumbre International Airport (MCP) | Macapá, Amapá, Brazil | |
| 9 | 12,086.15 miles (19,450.73 km) WSW | Carajás Airport (CKS) | Carajás, Pará, Brazil | |
| 10 | 12,054.68 miles (19,400.08 km) E | Ponta Pelada Airport (PLL) | Manaus, Amazonas, Brazil | |
| 11 | 12,051.43 miles (19,394.84 km) WSW | João Correa da Rocha Airport (MAB) | Marabá, Pará, Brazil | |
| 12 | 12,049.49 miles (19,391.73 km) E | Brigadeiro Eduardo Gomes–Manaus International Airport (MAO) | Manaus, Amazonas, Brazil | |
| 13 | 12,048.03 miles (19,389.38 km) SW | Xinguara Airport (XIG) | Xinguara, Pará, Brazil | |
| 14 | 11,995.14 miles (19,304.26 km) SSE | Piloto Osvaldo Marques Dias Airport (AFL) | Alta Floresta, Brazil | |
| 15 | 11,993.70 miles (19,301.94 km) WSW | Belém/Val de Cans–Júlio Cezar Ribeiro International Airport (BEL) | Belém, Pará, Brazil | |
| 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 | |