Nonstop flight route between Alton, Illinois, United States and Saarbrücken, Germany:
Departure Airport:
(38°53'25"N by 90°2'45"W)
Arrival Airport:
(49°12'51"N by 7°6'33"E)
Distance from ALN to SCN:
4,537.17 miles (7,301.85 km)
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Jump to:
- About this route
- ALN Airport Information
- SCN Airport Information
- Facts about ALN
- Facts about SCN
- 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 SCN
- List of Nearest Airports to SCN
- Map of Furthest Airports from SCN
- List of Furthest Airports from SCN
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Saarbrücken Airport (SCN), Saarbrücken, Germany would travel a Great Circle distance of 4,537 miles (or 7,302 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 Saarbrücken 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 Saarbrücken 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: | SCN / EDDR |
| Airport Names: |
|
| Location: | Saarbrücken, Germany |
| GPS Coordinates: | 49°12'51"N by 7°6'33"E |
| Area Served: | Saarbrücken, Germany |
| Airport Type: | Public |
| Elevation: | 1058 feet (322 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SCN |
| More Information: | SCN Maps & Info |
Facts about St. Louis Regional Airport (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.
- St. Louis Regional Airport (ALN) has 2 runways.
- 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.
- 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.
- 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.
Facts about Saarbrücken Airport (SCN):
- The furthest airport from Saarbrücken Airport (SCN) is Chatham Islands (CHT), which is nearly antipodal to Saarbrücken Airport (meaning Saarbrücken Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,027 miles (19,355 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The nearest other minor international airport is Zweibrücken Airport approx.
- In addition to being known as "Saarbrücken Airport", another name for SCN is "Flughafen Saarbrücken".
- In 2006/2007, Saarbrücken Airport suffered difficulties caused by the opening of a former military airport, Zweibrücken Airport, just 40 km away.
- The closest airport to Saarbrücken Airport (SCN) is Zweibrücken Airport (ZQW), which is located only 13 miles (21 kilometers) E of SCN.
- Regional bus R10 provides scheduled connections to Saarbrücken city center including Saarbrücken main station.
- Saarbrücken Airport (SCN) has 2 runways.
| 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 | 13.14 miles (21.15 km) E | Zweibrücken Airport (ZQW) | Zweibrücken, Germany | |
| 2 | 27.27 miles (43.89 km) NE | Ramstein Air Base (RMS) | Ramstein, Germany | |
| 3 | 40.35 miles (64.94 km) ENE | Sembach KaserneSembach Air Base (SEX) | Sembach, Germany | |
| 4 | 42.30 miles (68.08 km) WSW | Metz–Nancy–Lorraine Airport (ETZ) | Lorraine, France | |
| 5 | 49.52 miles (79.70 km) NW | Luxembourg Airport (LUX) | Luxembourg-Findel, Luxembourg | |
| 6 | 51.18 miles (82.36 km) N | Frankfurt–Hahn Airport (HHN) | Rhineland-Palatinate, Germany | |
| 7 | 52.23 miles (84.06 km) SSE | Strasbourg International Airport (SXB) | Strasbourg, France | |
| 8 | 53.30 miles (85.78 km) SE | Baden Airpark (FKB) | Karlsruhe/Baden-Baden, Baden-Württemberg, Germany | |
| 9 | 55.75 miles (89.72 km) NNW | Spangdahlem Air Base (SPM) | Spangdahlem, Germany | |
| 10 | 56.08 miles (90.25 km) NNW | Bitburg Airport (BBJ) | Bitburg, Rhineland-Palatinate, Germany | |
| 11 | 65.70 miles (105.73 km) ENE | Mannheim City Airport (MHG) | Mannheim, Germany | |
| 12 | 66.93 miles (107.71 km) SSE | Black Forest Airport (LHA) | Lahr, Baden-Württemberg, Germany | |
| 13 | 69.81 miles (112.36 km) NE | Mainz Finthen Airport (QMZ) | Mainz, Rhineland-Palatinate, Germany | |
| 14 | 77.14 miles (124.14 km) S | Colmar - Houssen Airport (CMR) | Colmar / Houssen, France | |
| 15 | 77.67 miles (125.00 km) SW | Épinal - Mirecourt Airport (EPL) | Juvaincourt, Vosges, France | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,026.80 miles (19,355.21 km) SSE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,640.11 miles (18,732.89 km) SE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 3 | 11,638.89 miles (18,730.93 km) ESE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 4 | 11,636.79 miles (18,727.56 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 5 | 11,629.78 miles (18,716.26 km) ESE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 6 | 11,629.37 miles (18,715.62 km) SE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 7 | 11,624.02 miles (18,707.01 km) ESE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 8 | 11,618.41 miles (18,697.97 km) E | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 9 | 11,614.34 miles (18,691.42 km) SE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 10 | 11,613.99 miles (18,690.86 km) ESE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 11 | 11,604.74 miles (18,675.98 km) SE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 12 | 11,604.70 miles (18,675.91 km) SE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 13 | 11,596.16 miles (18,662.17 km) SE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 14 | 11,579.23 miles (18,634.92 km) SE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 15 | 11,569.98 miles (18,620.04 km) SE | Nelson AirportTe Papa Waka Rererangi o Whakatū (NSN) | Nelson, New Zealand | |