Nonstop flight route between Alton, Illinois, United States and Diyarbakır, Turkey:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(37°53'38"N by 40°12'2"E)
Distance from ALN to DIY:
6,262.86 miles (10,079.08 km)
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Jump to:
- About this route
- ALN Airport Information
- DIY Airport Information
- Facts about ALN
- Facts about DIY
- 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 DIY
- List of Nearest Airports to DIY
- Map of Furthest Airports from DIY
- List of Furthest Airports from DIY
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Diyarbakır Airport (DIY), Diyarbakır, Turkey would travel a Great Circle distance of 6,263 miles (or 10,079 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 Diyarbakır 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 Diyarbakır 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: | DIY / LTCC |
| Airport Names: |
|
| Location: | Diyarbakır, Turkey |
| GPS Coordinates: | 37°53'38"N by 40°12'2"E |
| Operator/Owner: | Turkish Air Force |
| Airport Type: | Public/Military |
| Elevation: | 2251 feet (686 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DIY |
| More Information: | DIY Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- 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.
- St. Louis Regional Airport (ALN) has 2 runways.
- 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.
- 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.
- Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
Facts about Diyarbakır Airport (DIY):
- The closest airport to Diyarbakır Airport (DIY) is Batman Airport (BAL), which is located 50 miles (80 kilometers) E of DIY.
- Diyarbakır Airport (DIY) currently has only 1 runway.
- The furthest airport from Diyarbakır Airport (DIY) is Totegegie Airport (GMR), which is located 11,373 miles (18,303 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
- The airport was closed for renovation from 1 June to 1 September 2012.
- In addition to being known as "Diyarbakır Airport", another name for DIY is "Diyarbakır Havalimanı".
| 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 | 49.98 miles (80.43 km) E | Batman Airport (BAL) | Batman, Turkey | |
| 2 | 51.64 miles (83.10 km) SSE | Mardin Airport (MQM) | Mardin, Turkey | |
| 3 | 69.72 miles (112.20 km) NW | Elazığ Airport (EZS) | Elazığ, Turkey | |
| 4 | 77.47 miles (124.67 km) WSW | Şanlıurfa GAP Airport (GNY) | Şanlıurfa, Turkey | |
| 5 | 77.47 miles (124.67 km) WSW | Şanlıurfa GAP Airport (SFQ) | Sanliurfa, Turkey | |
| 6 | 81.19 miles (130.67 km) SE | Kamishly Intl Airport (KAC) | Kamishly (Kameshli, Qamishli), Syria | |
| 7 | 89.47 miles (143.98 km) E | Siirt Airport (SXZ) | Siirt, Turkey | |
| 8 | 95.20 miles (153.21 km) W | Adıyaman Airport (ADF) | Adıyaman, Turkey | |
| 9 | 98.28 miles (158.17 km) NE | Muş Airport (MSR) | Muş, Turkey | |
| 10 | 108.12 miles (174.01 km) ESE | Şırnak Şerafettin Elçi Airport (NKT) | Cizre, Turkey | |
| 11 | 120.57 miles (194.04 km) WNW | Malatya Erhaç Airport (MLX) | Malatya, Turkey | |
| 12 | 130.62 miles (210.21 km) NNW | Erzincan Airport (ERC) | Erzincan, Turkey | |
| 13 | 151.64 miles (244.04 km) NNE | Erzurum Airport (ERZ) | Erzurum, Turkey | |
| 14 | 163.03 miles (262.37 km) WSW | Gaziantep Oğuzeli International Airport (GZT) | Gaziantep, Turkey | |
| 15 | 174.63 miles (281.04 km) ENE | Van Ferit Melen Airport (VAN) | Van, Turkey | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,373.02 miles (18,303.06 km) SSW | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 2 | 11,251.44 miles (18,107.39 km) S | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 3 | 11,166.96 miles (17,971.43 km) SE | Rurutu Airport (RUR) | Rurutu, French Polynesia | |
| 4 | 11,149.56 miles (17,943.44 km) S | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 5 | 11,072.30 miles (17,819.09 km) S | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 6 | 11,065.67 miles (17,808.43 km) S | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 7 | 10,975.65 miles (17,663.56 km) SSE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 8 | 10,946.17 miles (17,616.10 km) S | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 9 | 10,918.53 miles (17,571.63 km) S | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 10 | 10,911.19 miles (17,559.81 km) SSE | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 11 | 10,910.18 miles (17,558.19 km) S | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 12 | 10,903.28 miles (17,547.08 km) SSE | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |
| 13 | 10,893.91 miles (17,532.01 km) SE | Mangaia Island Airport (MGS) | Mangaia Island, Cook Islands | |
| 14 | 10,886.22 miles (17,519.64 km) SSE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 15 | 10,842.63 miles (17,449.47 km) SSE | Apataki Airport (APK) | Apataki, French Polynesia | |