Nonstop flight route between Alton, Illinois, United States and Cepu, Indonesia:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(7°11'40"S by 111°32'53"E)
Distance from ALN to CPF:
9,867.33 miles (15,879.89 km)
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Jump to:
- About this route
- ALN Airport Information
- CPF Airport Information
- Facts about ALN
- Facts about CPF
- 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 CPF
- List of Nearest Airports to CPF
- Map of Furthest Airports from CPF
- List of Furthest Airports from CPF
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Ngloram Airport (CPF), Cepu, Indonesia would travel a Great Circle distance of 9,867 miles (or 15,880 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 Ngloram 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 Ngloram 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: | CPF / WRSC |
| Airport Names: |
|
| Location: | Cepu, Indonesia |
| GPS Coordinates: | 7°11'40"S by 111°32'53"E |
| Elevation: | 80 feet (24 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CPF |
| More Information: | CPF Maps & Info |
Facts about St. Louis Regional Airport (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.
- St. Louis Regional Airport (ALN) has 2 runways.
- The 2,250 acres airfield sits at 544 ft MSL.
- 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.
- 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 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 Ngloram Airport (CPF):
- Because of Ngloram Airport's relatively low elevation of 80 feet, planes can take off or land at Ngloram 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 addition to being known as "Ngloram Airport", another name for CPF is "Bandar Udara Ngloram".
- Ngloram Airport (CPF) currently has only 1 runway.
- The closest airport to Ngloram Airport (CPF) is Achmad Yani International Airport (AYIA) (SRG), which is located 82 miles (132 kilometers) W of CPF.
- The furthest airport from Ngloram Airport (CPF) is Elorza Airport (EOZ), which is nearly antipodal to Ngloram Airport (meaning Ngloram Airport is almost on the exact opposite side of the Earth from Elorza Airport), and is located 12,365 miles (19,899 kilometers) away in Elorza, Venezuela.
| 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 | 81.95 miles (131.89 km) W | Achmad Yani International Airport (AYIA) (SRG) | Semarang, Indonesia | |
| 2 | 85.86 miles (138.18 km) E | Juanda International Airport (SUB) | Surabaya, Indonesia | |
| 3 | 86.77 miles (139.64 km) WSW | Adisucipto International Airport (JOG) | Yogyakarta, Indonesia | |
| 4 | 94.54 miles (152.15 km) ESE | Abdul Rachman Saleh Airport (MLG) | Malang, East Java, Indonesia | |
| 5 | 147.22 miles (236.93 km) W | Purwokerto / Wirasaba Airport (PWL) | Wirasaba, Central Java, Indonesia | |
| 6 | 173.82 miles (279.73 km) W | Tunggul Wulung Airport (CXP) | Cilacap, Java Island, Indonesia | |
| 7 | 206.10 miles (331.69 km) ESE | Blimbingsari Airport (BWX) | Banyuwangi Regency, East Java, Java Island, Indonesia | |
| 8 | 208.53 miles (335.60 km) W | Penggung Airport/Chakrabhuwana Airport (CBN) | Cirebon, Java, Indonesia | |
| 9 | 226.55 miles (364.60 km) W | Cibeureum Airfield (TSY) | Tasikmalaya, West Java, Indonesia | |
| 10 | 269.91 miles (434.38 km) ESE | Ngurah Rai International Airport (NRIA) (DPS) | Denpasar, Bali, Indonesia | |
| 11 | 273.10 miles (439.51 km) W | Husein Sastranegara International Airport (HSA) (BDO) | Bandung, Indonesia | |
| 12 | 325.13 miles (523.24 km) ESE | Selaparang Airport (AMI) | Mataram, Indonesia | |
| 13 | 325.92 miles (524.51 km) W | Halim Perdanakusuma Airport (HLP) | Jakarta, Indonesia | |
| 14 | 338.97 miles (545.52 km) NNE | H. Asan Airport (SMQ) | Sampit, Central Kalimantan (Borneo), Indonesia | |
| 15 | 340.75 miles (548.37 km) NE | Syamsudin Noor International Airport (SNA) (BDJ) | Banjarmasin, South Kalimantan, Indonesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,364.57 miles (19,898.79 km) E | Elorza Airport (EOZ) | Elorza, Venezuela | |
| 2 | 12,352.96 miles (19,880.11 km) NW | Las Flecheras Airport (SFD) | San Fernando de Apure, Venezuela | |
| 3 | 12,340.87 miles (19,860.66 km) NW | Germán Olano Airport (PCR) | Puerto Carreño, Colombia | |
| 4 | 12,313.47 miles (19,816.55 km) NNW | Cacique Aramare Airport (PYH) | Puerto Ayacucho, Venezuela | |
| 5 | 12,297.89 miles (19,791.48 km) NNW | Calabozo Airport (CLZ) | Calabozo, Venezuela | |
| 6 | 12,281.95 miles (19,765.83 km) NE | Guanare Airport (GUQ) | Guanare, Venezuela | |
| 7 | 12,280.77 miles (19,763.94 km) NE | Barinas Airport (BNS) | Barinas, Barinas, Venezuela | |
| 8 | 12,279.90 miles (19,762.54 km) E | Santiago Pérez Quiroz Airport (AUC) | Arauca, Colombia | |
| 9 | 12,278.83 miles (19,760.81 km) E | Guasdualito Airport (GDO) | Guasdualito, Venezuela | |
| 10 | 12,265.22 miles (19,738.90 km) NNE | Oswaldo Guevara Mujica Airport (AGV) | Acarigua, Venezuela | |
| 11 | 12,230.50 miles (19,683.03 km) NNE | Jacinto Lara International Airport (BRM) | Barquisimeto, Venezuela | |
| 12 | 12,229.52 miles (19,681.46 km) N | Arturo Michelena International Airport (VLN) | Valencia, Carabobo, Venezuela | |
| 13 | 12,228.86 miles (19,680.39 km) NE | Dr. Antonio Nicolás Briceño Airport (VLV) | Valera, Venezuela | |
| 14 | 12,228.07 miles (19,679.12 km) ENE | Alberto Carnevalli Airport (MRD) | Mérida, Venezuela | |
| 15 | 12,221.71 miles (19,668.89 km) NNW | El Libertador (MYC) | Maracay, Venezuela | |