Nonstop flight route between Alton, Illinois, United States and Skardu, Pakistan:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(35°20'8"N by 75°32'9"E)
Distance from ALN to KDU:
7,226.26 miles (11,629.51 km)
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Jump to:
- About this route
- ALN Airport Information
- KDU Airport Information
- Facts about ALN
- Facts about KDU
- 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 KDU
- List of Nearest Airports to KDU
- Map of Furthest Airports from KDU
- List of Furthest Airports from KDU
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Skardu Airport (KDU), Skardu, Pakistan would travel a Great Circle distance of 7,226 miles (or 11,630 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 Skardu 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 Skardu 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: | KDU / OPSD |
| Airport Names: |
|
| Location: | Skardu, Pakistan |
| GPS Coordinates: | 35°20'8"N by 75°32'9"E |
| Area Served: | Skardu, Gilgit-Baltistan, Pakistan |
| Operator/Owner: | Government of Pakistan |
| Airport Type: | Civil/Military |
| Elevation: | 7316 feet (2,230 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KDU |
| More Information: | KDU Maps & Info |
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.
- St. Louis Regional Airport (ALN) has 2 runways.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- 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.
- West Star Aviation is the largest fixed base operations company at the airport.
- 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.
- 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.
Facts about Skardu Airport (KDU):
- Because of Skardu Airport's high elevation of 7,316 feet, planes must typically fly at a faster airspeed in order to takeoff or land at KDU. Combined with a high temperature, this could make KDU a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- In addition to being known as "Skardu Airport", another name for KDU is "سکردو ہوائی اڈے".
- The furthest airport from Skardu Airport (KDU) is Mataveri International Airport (IPC), which is located 11,801 miles (18,992 kilometers) away in Easter Island, Chile.
- Skardu Airport (KDU) has 2 runways.
- The closest airport to Skardu Airport (KDU) is Gilgit Airport (GIL), which is located 79 miles (127 kilometers) WNW of KDU.
| 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 | 78.64 miles (126.55 km) WNW | Gilgit Airport (GIL) | Gilgit, Pakistan | |
| 2 | 81.99 miles (131.95 km) W | Chilas Airport (CHB) | Chilas, Pakistan | |
| 3 | 102.74 miles (165.34 km) SSW | Srinagar International Airport (SXR) | Srinagar, India | |
| 4 | 134.01 miles (215.67 km) WSW | Muzaffarabad Airport (MFG) | Muzaffarabad, Pakistan | |
| 5 | 141.06 miles (227.02 km) SE | Kushok Bakula Rimpochhe Airport (IXL) | Leh, India | |
| 6 | 155.06 miles (249.55 km) WSW | Abbottabad Airport (AAW) | Abbottabad, Pakistan | |
| 7 | 182.68 miles (293.99 km) SW | Benazir Bhutto International Airport (ISB) | Islamabad / Rawalpindi, Pakistan | |
| 8 | 187.17 miles (301.22 km) SSW | Jammu Airport जम्मू हवाई अड्डा جممو ائیرپورٹ (IXJ) | Jammu, India | |
| 9 | 204.79 miles (329.58 km) SSW | Sialkot International Airport (SKT) | Sialkot, Pakistan | |
| 10 | 213.33 miles (343.32 km) WNW | Chitral Airport (CJL) | Chitral, Pakistan | |
| 11 | 214.40 miles (345.04 km) S | Pathankot Airport (IXP) | Pathankot, India | |
| 12 | 223.01 miles (358.90 km) S | Gaggal Airport (DHM) | Kangra, Himachal Pradesh, India | |
| 13 | 246.59 miles (396.85 km) WSW | Bacha Khan International Airport (PEW) | Peshawar, Pakistan | |
| 14 | 254.22 miles (409.13 km) S | Sri Guru Ram Dass Jee International AirportAmritsar International Airport (ATQ) | Amritsar, India | |
| 15 | 256.48 miles (412.76 km) SSE | Bhuntar Airport (KUU) | Kullu / Bhuntar, Himachal Pradesh, India | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,801.06 miles (18,991.93 km) SSE | Mataveri International Airport (IPC) | Easter Island, Chile | |
| 2 | 10,730.32 miles (17,268.74 km) WSW | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 3 | 10,725.09 miles (17,260.32 km) WSW | Gamboa Airport (WCA) | Castro, Chile | |
| 4 | 10,723.21 miles (17,257.28 km) WSW | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 5 | 10,700.11 miles (17,220.11 km) WSW | Pichoy Airport (ZAL) | Valdivia, Chile | |
| 6 | 10,697.72 miles (17,216.27 km) WSW | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 7 | 10,696.66 miles (17,214.57 km) WSW | El Tepual International Airport (PMC) | Puerto Montt, Chile | |
| 8 | 10,696.39 miles (17,214.13 km) WSW | Frutillar Airport (FRT) | Frutillar, Chile | |
| 9 | 10,687.81 miles (17,200.32 km) WSW | Carriel Sur International Airport (CCP) | Concepción, Bío Bío Region, Chile | |
| 10 | 10,674.81 miles (17,179.40 km) WSW | Maquehue Airport (ZCO) | Temuco, Araucanía, Chile | |
| 11 | 10,667.36 miles (17,167.41 km) WSW | Chaitén Airfield (WCH) | Chaitén, Los Lagos, Chile | |
| 12 | 10,657.42 miles (17,151.41 km) WSW | Victoria Airport (ZIC) | Victoria, Araucanía, Chile | |
| 13 | 10,637.59 miles (17,119.50 km) WSW | Pucón Airport (ZPC) | Pucón, Chile | |
| 14 | 10,629.51 miles (17,106.50 km) WSW | General Bernardo O'Higgins Airport (YAI) | Chillán, Ñuble, Chile | |
| 15 | 10,614.05 miles (17,081.61 km) WSW | El Bolsón Airport (EHL) | El Bolsón, Río Negro, Argentina | |