Nonstop flight route between Alor Star, Kedah, Malaysia and Alton, Illinois, United States:
Departure Airport:
(6°11'39"N by 100°24'2"E)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from AOR to ALN:
9,250.67 miles (14,887.47 km)
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Jump to:
- About this route
- AOR Airport Information
- ALN Airport Information
- Facts about AOR
- Facts about ALN
- Map of Nearest Airports to AOR
- List of Nearest Airports to AOR
- Map of Furthest Airports from AOR
- List of Furthest Airports from AOR
- 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 Sultan Abdul Halim Airport (AOR), Alor Star, Kedah, Malaysia and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 9,251 miles (or 14,887 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 Sultan Abdul Halim 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 Sultan Abdul Halim 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: | AOR / WMKA |
| Airport Names: |
|
| Location: | Alor Star, Kedah, Malaysia |
| GPS Coordinates: | 6°11'39"N by 100°24'2"E |
| Area Served: | Kedah, and Perlis, Malaysia |
| Operator/Owner: | Government of Malaysia |
| Airport Type: | Public / Military |
| Elevation: | 15 feet (5 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from AOR |
| More Information: | AOR 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 Sultan Abdul Halim Airport (AOR):
- In addition to being known as "Sultan Abdul Halim Airport", another name for AOR is "Lapangan Terbang Sultan Abdul Halim".
- The furthest airport from Sultan Abdul Halim Airport (AOR) is Cap. FAP José A. Quiñones González International Airport (CIX), which is nearly antipodal to Sultan Abdul Halim Airport (meaning Sultan Abdul Halim Airport is almost on the exact opposite side of the Earth from Cap. FAP José A. Quiñones González International Airport), and is located 12,393 miles (19,944 kilometers) away in Chiclayo, Peru.
- Sultan Abdul Halim Airport (AOR) currently has only 1 runway.
- Sultan Abdul Halim Airport handled 535,073 passengers last year.
- The closest airport to Sultan Abdul Halim Airport (AOR) is Langkawi International Airport (LGK), which is located 47 miles (75 kilometers) WNW of AOR.
- Because of Sultan Abdul Halim Airport's relatively low elevation of 15 feet, planes can take off or land at Sultan Abdul Halim 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.
Facts about St. Louis Regional Airport (ALN):
- St. Louis Regional Airport (ALN) has 2 runways.
- 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.
- 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.
- 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.
- In the spring of 2004 the airport was at the center of a scandal.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 46.84 miles (75.38 km) WNW | Langkawi International Airport (LGK) | Langkawi, Kedah, Malaysia |     |
| 2 | 50.33 miles (80.99 km) S | RMAF Butterworth (BWH) | Butterworth, Penang, Malaysia | |
| 3 | 50.33 miles (80.99 km) S | RMAF Butterworth (UTE) | Butterworth, South Africa | |
| 4 | 51.04 miles (82.14 km) N | Hat Yai International Airport (HDY) | Hat Yai, Songkhla Province, Thailand | |
| 5 | 62.58 miles (100.71 km) S | Penang International Airport (PEN) | Penang, Malaysia | |
| 6 | 65.86 miles (106.00 km) NE | Pattani Airport (PAN) | Pattani, Thailand | |
| 7 | 105.55 miles (169.86 km) NNW | Trang Airport (TST) | Trang, Thailand | |
| 8 | 121.97 miles (196.30 km) SSE | Sultan Azlan Shah Airport (IPH) | Ipoh, Perak, Malaysia | |
| 9 | 129.96 miles (209.14 km) E | Sultan Ismail Petra Airport (KBR) | Kota Bharu, Kelantan, Malaysia | |
| 10 | 138.20 miles (222.41 km) S | Sitiawan Airport (SWY) | Perak, Malaysia | |
| 11 | 163.63 miles (263.33 km) NW | Krabi International Airport (KBV) | Krabi, Thailand | |
| 12 | 194.90 miles (313.66 km) NW | Phuket International Airport (HKT) | Phuket, Thailand | |
| 13 | 205.67 miles (330.99 km) SSW | Kualanamu International Airport (KNO) | Medan, Indonesia | |
| 14 | 217.60 miles (350.19 km) SSW | Polonia International Airport (MES) | Medan, Indonesia | |
| 15 | 220.71 miles (355.20 km) NNW | Surat Thani International Airport (URT) | Surat Thani, Thailand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,392.93 miles (19,944.44 km) SSE | Cap. FAP José A. Quiñones González International Airport (CIX) | Chiclayo, Peru | |
| 2 | 12,338.74 miles (19,857.24 km) SE | Cap. FAP Guillermo Concha Iberico International Airport (PIU) | Piura, Peru | |
| 3 | 12,336.48 miles (19,853.59 km) SW | Mayor General FAP Armando Revoredo Iglesias (CJA) | Cajamarca, Peru | |
| 4 | 12,317.06 miles (19,822.34 km) W | Chachapoyas Airport (CHH) | Chachapoyas, Peru | |
| 5 | 12,309.12 miles (19,809.55 km) S | José María Velasco Ibarra Airport (MRR) | Macará, Ecuador | |
| 6 | 12,302.16 miles (19,798.35 km) SSW | Capitán FAP Carlos Martínez de Pinillos International Airport (TRU) | Trujillo, Peru | |
| 7 | 12,284.09 miles (19,769.27 km) S | Camilo Ponce Enriquez Airport (LOH) | Loja, Ecuador | |
| 8 | 12,277.26 miles (19,758.28 km) SE | Cap. FAP Victor Montes Arias Airport (TYL) | Talara, Peru | |
| 9 | 12,246.49 miles (19,708.76 km) SSE | Cap. FAP Pedro Canga Rodríguez Airport (TBP) | Tumbes, Peru | |
| 10 | 12,244.39 miles (19,705.38 km) S | Santa Rosa International Airport (ETR) | Santa Rosa, El Oro, Ecuador | |
| 11 | 12,228.64 miles (19,680.04 km) WSW | Juanjuí Airport (JJI) | Juanjuí, Peru | |
| 12 | 12,219.74 miles (19,665.72 km) SSW | Teniente FAP Jaime Montreuil Morales Airport (CHM) | Chimbote, Ancash Region, Peru | |
| 13 | 12,204.55 miles (19,641.28 km) S | Mariscal Lamar International Airport (CUE) | Cuenca, Ecuador | |
| 14 | 12,196.71 miles (19,628.66 km) W | Moisés Benzaquén Rengifo Airport (YMS) | Yurimaguas, Peru | |
| 15 | 12,179.49 miles (19,600.93 km) SSW | Comandante FAP Germán Arias Graziani Airport (ATA) | Huaraz, Peru | |
| 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 | |