Nonstop flight route between Alton, Illinois, United States and Dammam, Saudi Arabia:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(26°28'15"N by 49°47'52"E)
Distance from ALN to DMM:
7,229.59 miles (11,634.87 km)
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Jump to:
- About this route
- ALN Airport Information
- DMM Airport Information
- Facts about ALN
- Facts about DMM
- 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 DMM
- List of Nearest Airports to DMM
- Map of Furthest Airports from DMM
- List of Furthest Airports from DMM
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and King Fahd International Airport (DMM), Dammam, Saudi Arabia would travel a Great Circle distance of 7,230 miles (or 11,635 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 King Fahd International 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 King Fahd International 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: | DMM / OEDF |
| Airport Names: |
|
| Location: | Dammam, Saudi Arabia |
| GPS Coordinates: | 26°28'15"N by 49°47'52"E |
| Area Served: | Eastern Province |
| Operator/Owner: | General Authority of Civil Aviation |
| Airport Type: | Public |
| Elevation: | 72 feet (22 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from DMM |
| More Information: | DMM Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- Today a fair amount of air traffic and the Direct TV blimp comes for Cardinals playoffs, as Lambert's airport cannot take the blimp.
- 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.
- In the spring of 2004 the airport was at the center of a scandal.
- 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.
Facts about King Fahd International Airport (DMM):
- In addition to being known as "King Fahd International Airport", other names for DMM include "Dammam Airport" and "مطار الملك فهد الدولي".
- Because of King Fahd International Airport's relatively low elevation of 72 feet, planes can take off or land at King Fahd International 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.
- On the airport's southern border, Saudi Aramco occupies an area of 250 km² which is used for oil drilling and transportation facilities.
- The furthest airport from King Fahd International Airport (DMM) is Totegegie Airport (GMR), which is nearly antipodal to King Fahd International Airport (meaning King Fahd International Airport is almost on the exact opposite side of the Earth from Totegegie Airport), and is located 12,061 miles (19,411 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
- King Fahd International Airport was the first among Saudi Arabia's international airports to adopt duty-free stores.
- The terminal's design allows for transforming the operation system to a fully automatic system equipped with multi-level racks and a container stacking system.
- King Fahd International Airport (DMM) has 2 runways.
- Tendering was announced to open in late 2010 for construction of a 5-star airport hotel.
- The closest airport to King Fahd International Airport (DMM) is King Abdulaziz Air Base (DHA), which is located 26 miles (42 kilometers) ESE of DMM.
- Several sources, such as the Guinness World Record mention this airport as the largest in the world, with 780 square kilometers.
- King Fahd International Airport handled 7,000,000 passengers last year.
| 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 | 26.13 miles (42.06 km) ESE | King Abdulaziz Air Base (DHA) | Dhahran, Saudi Arabia | |
| 2 | 53.56 miles (86.19 km) ESE | Bahrain International Airport (BAH) | Al Muharraq, Bahrain | |
| 3 | 84.21 miles (135.52 km) SSW | Al-Ahsa International Airport (HOF) | Hofuf, Saudi Arabia | |
| 4 | 132.87 miles (213.84 km) SE | Al-Udeid Air Base (IUD) | Doha, Qatar | |
| 5 | 139.70 miles (224.83 km) SE | Hamad International Airport (DOH) | Doha, Qatar | |
| 6 | 182.30 miles (293.39 km) NNE | Bushehr Airport (BUZ) | Bushehr, Iran | |
| 7 | 208.67 miles (335.82 km) SE | Dalma Airport (ZDY) | Dalma (island), United Arab Emirates | |
| 8 | 219.41 miles (353.11 km) WSW | King Khalid International Airport (RUH) | Riyadh, Saudi Arabia | |
| 9 | 220.40 miles (354.70 km) NNW | Kuwait International Airport (KWI) | Kuwait City, Kuwait | |
| 10 | 220.99 miles (355.65 km) E | Lavan Airport (LVP) | Lavan Island, Iran | |
| 11 | 258.64 miles (416.23 km) E | Kish International Airport (KIH) | Kish Island, Iran | |
| 12 | 259.48 miles (417.59 km) WNW | Qaisumah Domestic Airport (AQI) | Qaisumah, Hafar Al-Batin, Eastern Province, Saudi Arabia | |
| 13 | 271.91 miles (437.60 km) NE | Shiraz International Airport (SYZ) | Shiraz, Iran | |
| 14 | 284.96 miles (458.60 km) N | Mahshahr Airport (MRX) | Mahshahr, Iran | |
| 15 | 285.36 miles (459.24 km) NNW | Abadan International Airport (ABD) | Abadan, Iran | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,061.28 miles (19,410.71 km) SE | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 2 | 11,777.32 miles (18,953.72 km) SE | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 3 | 11,723.97 miles (18,867.86 km) SE | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 4 | 11,699.61 miles (18,828.65 km) SE | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 5 | 11,538.49 miles (18,569.36 km) SE | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 6 | 11,430.06 miles (18,394.85 km) SE | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 7 | 11,368.79 miles (18,296.25 km) SE | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 8 | 11,336.49 miles (18,244.27 km) SE | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 9 | 11,272.07 miles (18,140.59 km) ESE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 10 | 11,210.61 miles (18,041.68 km) ESE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 11 | 11,155.99 miles (17,953.78 km) W | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 12 | 11,150.51 miles (17,944.96 km) ESE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 13 | 11,147.09 miles (17,939.46 km) SSE | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 14 | 11,125.69 miles (17,905.02 km) ESE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 15 | 11,117.61 miles (17,892.01 km) SE | Manihi Airport (XMH) | Manihi, French Polynesia | |