Nonstop flight route between Amahai, Indonesia and Alton, Illinois, United States:
Departure Airport:
(3°19'59"S by 128°55'0"E)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from AHI to ALN:
8,971.31 miles (14,437.88 km)
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Jump to:
- About this route
- AHI Airport Information
- ALN Airport Information
- Facts about AHI
- Facts about ALN
- Map of Nearest Airports to AHI
- List of Nearest Airports to AHI
- Map of Furthest Airports from AHI
- List of Furthest Airports from AHI
- 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 Amahai Airport (AHI), Amahai, Indonesia and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 8,971 miles (or 14,438 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 Amahai 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 Amahai 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: | AHI / WAPA |
| Airport Names: |
|
| Location: | Amahai, Indonesia |
| GPS Coordinates: | 3°19'59"S by 128°55'0"E |
| Elevation: | 30 feet (9 meters) |
| View all routes: | Routes from AHI |
| More Information: | AHI 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 Amahai Airport (AHI):
- Because of Amahai Airport's relatively low elevation of 30 feet, planes can take off or land at Amahai 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 Amahai Airport (AHI) is Arso Airport (ARJ), which is located only 0 mile (0 kilometer) N of AHI.
- In addition to being known as "Amahai Airport", another name for AHI is "Bandar Udara Amahai".
- The furthest airport from Amahai Airport (AHI) is Cayenne – Félix Eboué Airport (CAY), which is nearly antipodal to Amahai Airport (meaning Amahai Airport is almost on the exact opposite side of the Earth from Cayenne – Félix Eboué Airport), and is located 12,301 miles (19,797 kilometers) away in Cayenne, French Guiana.
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.
- Its operations are paid for by an airport taxation district created in 1946, which collects taxes from property owners in the Madison County townships of Alton, Wood River, Foster and Fort Russell.
- Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
- 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.
- The 2,250 acres airfield sits at 544 ft MSL.
- 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 | 0.00 miles (0.00 km) N | Arso Airport (ARJ) | Arso, Indonesia |     |
| 2 | 62.73 miles (100.96 km) WSW | Pattimura Airport (PTA) (AMQ) | Ambon, Indonesia | |
| 3 | 157.08 miles (252.79 km) WSW | Namrole Airport (NRE) | Buru, Indonesia | |
| 4 | 232.89 miles (374.81 km) E | Fakfak Airport (FKQ) | Fak Fak, Irian Jaya, Indonesia | |
| 5 | 287.96 miles (463.43 km) ENE | Ayawasi Airport (AYW) | Ayawasi, Indonesia | |
| 6 | 308.07 miles (495.79 km) ESE | Dumatubun Airport (LUV) | Langgur, Kai Islands, Indonesia | |
| 7 | 315.19 miles (507.25 km) E | Babo Airport (BXB) | Babo, Western New Guinea, Indonesia | |
| 8 | 330.26 miles (531.50 km) E | Kaimana Airport (KNG) | Kaimana, Papua, Indonesia | |
| 9 | 367.34 miles (591.17 km) ENE | Anggi Airport (AGD) | Anggi, Indonesia | |
| 10 | 392.46 miles (631.61 km) ENE | Rendani Airport (MKW) | Manokwari, Irian Jaya, Indonesia | |
| 11 | 395.76 miles (636.91 km) SSW | Baucau Airport (BCH) | Baucau, East Timor | |
| 12 | 401.75 miles (646.56 km) ESE | Dobo Airport (DOB) | Dobo, Wamar Island, Indonesia | |
| 13 | 414.38 miles (666.89 km) ESE | Benjina-Nangasuri Airport (BJK) | Benjina, Muluku, Indonesia | |
| 14 | 421.41 miles (678.20 km) SSW | Viqueque Airport (VIQ) | Viqueque, East Timor | |
| 15 | 429.00 miles (690.41 km) SSW | Presidente Nicolau Lobato International Airport (DIL) | Dili, East Timor (Timor-Leste) | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,301.48 miles (19,797.26 km) NE | Cayenne – Félix Eboué Airport (CAY) | Cayenne, French Guiana | |
| 2 | 12,289.26 miles (19,777.59 km) E | Saül Airport (XAU) | Saül, French Guiana | |
| 3 | 12,231.86 miles (19,685.22 km) E | Maripasoula Airport (MPY) | Maripasoula, French Guiana | |
| 4 | 12,210.00 miles (19,650.04 km) N | Macapá-Alberto Alcolumbre International Airport (MCP) | Macapá, Amapá, Brazil | |
| 5 | 12,196.51 miles (19,628.33 km) ENE | Stoelmans Eiland Airstrip (SMZ) | Stoelmans Eiland, Suriname | |
| 6 | 12,183.88 miles (19,608.00 km) ENE | Drietabbetje Airstrip (DRJ) | Drietabbetje, Suriname | |
| 7 | 12,182.78 miles (19,606.24 km) NE | Albina Airstrip (ABN) | Albina, Suriname | |
| 8 | 12,136.18 miles (19,531.23 km) E | Vincent Fayks Airport (OEM) | Paloemeu, Suriname | |
| 9 | 12,130.14 miles (19,521.51 km) ENE | Laduani Airstrip (LDO) | Ladouanie, Suriname | |
| 10 | 12,129.99 miles (19,521.28 km) E | Djoemoe Airstrip (DOE) | Djumu (Djoemoe), Suriname | |
| 11 | 12,129.62 miles (19,520.68 km) ENE | Botopasi Airstrip (BTO) | Botopasi, Suriname | |
| 12 | 12,126.73 miles (19,516.03 km) NNE | Serra do Areão Airport (MEU) | Almeirim, Pará, Brazil | |
| 13 | 12,124.43 miles (19,512.33 km) E | Cayana Airstrip (AAJ) | Awaradam, Suriname | |
| 14 | 12,118.38 miles (19,502.60 km) ENE | Johan Adolf Pengel International Airport (PBM) | Zanderij (near Paramaribo), Suriname | |
| 15 | 12,116.90 miles (19,500.22 km) E | Tepoe Airstrip (KCB) | Kasikasima, Suriname | |
| 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 | |