Nonstop flight route between Salzburg, Austria and Alton, Illinois, United States:
Departure Airport:
(47°47'39"N by 13°0'11"E)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from SZG to ALN:
4,815.55 miles (7,749.86 km)
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Jump to:
- About this route
- SZG Airport Information
- ALN Airport Information
- Facts about SZG
- Facts about ALN
- Map of Nearest Airports to SZG
- List of Nearest Airports to SZG
- Map of Furthest Airports from SZG
- List of Furthest Airports from SZG
- Map of Nearest Airports to ALN
- List of Nearest Airports to ALN
- Map of Furthest Airports from ALN
- List of Furthest Airports from ALN
About this route:
A direct, nonstop flight between Salzburg Airport (SZG), Salzburg, Austria and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 4,816 miles (or 7,750 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 Salzburg Airport and St. Louis Regional 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 Salzburg Airport and St. Louis Regional Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SZG / LOWS |
| Airport Names: |
|
| Location: | Salzburg, Austria |
| GPS Coordinates: | 47°47'39"N by 13°0'11"E |
| Area Served: | Salzburg, Austria |
| Operator/Owner: | Salzburger Flughafen GmbH |
| Airport Type: | Public |
| Elevation: | 1411 feet (430 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SZG |
| More Information: | SZG Maps & Info |
Arrival 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 |
Facts about Salzburg Airport (SZG):
- In addition to being known as "Salzburg Airport", another name for SZG is "Salzburg Airport W. A. Mozart".
- The closest airport to Salzburg Airport (SZG) is Linz Airport (LNZ), which is located 63 miles (101 kilometers) ENE of SZG.
- The furthest airport from Salzburg Airport (SZG) is Chatham Islands (CHT), which is located 11,905 miles (19,159 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- On 1 August 1958, a control tower was put into operation after a 15-month construction period and a new terminal was opened in 1966.
- The main building features 26 check-in desks, several service counters, some shops and restaurants and a visitors terrace.
- Salzburg Airport (SZG) currently has only 1 runway.
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.
- 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.
- Civic Memorial Airport opened in 1946 and received its current name in 1984.
- St. Louis Regional Airport (ALN) has 2 runways.
- West Star Aviation is the largest fixed base operations company at the airport.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 62.57 miles (100.70 km) ENE | Linz Airport (LNZ) | Linz, Austria |     |
| 2 | 68.20 miles (109.76 km) NW | Munich Airport (MUC) | Munich, Bavaria, Germany | |
| 3 | 79.67 miles (128.22 km) NNW | Straubing Wallmuehle Airport (RBM) | Straubing, Bavaria, Germany | |
| 4 | 85.20 miles (137.12 km) WNW | Fürstenfeldbruck Air Base (FEL) | Fürstenfeldbruck, Bavaria, Germany | |
| 5 | 85.76 miles (138.02 km) WSW | Innsbruck Airport (INN) | Innsbruck, Austria | |
| 6 | 92.84 miles (149.41 km) NW | Ingolstadt Manching Airport (IGS) | Ingolstadt, Germany | |
| 7 | 93.91 miles (151.13 km) SSW | Cortina Airport (CDF) | Cortina d'Ampezzo, Italy | |
| 8 | 101.24 miles (162.93 km) SE | Klagenfurt Airport (KLU) | Klagenfurt, Austria | |
| 9 | 105.04 miles (169.04 km) WNW | Augsburg Airport (AGB) | Augsburg, Bavaria, Germany | |
| 10 | 117.97 miles (189.85 km) SSW | Belluno Airport (BLX) | Belluno, Italy | |
| 11 | 121.29 miles (195.19 km) SW | Bolzano Airport (BZO) | Bolzano, Italy | |
| 12 | 123.32 miles (198.46 km) S | Aviano Air Base (AVB) | Aviano, Pordenone, Italy | |
| 13 | 126.67 miles (203.85 km) ESE | Graz Airport (GRZ) | Graz, Austria | |
| 14 | 128.26 miles (206.41 km) SSE | Ljubljana Jože Pučnik Airport (LJU) | Ljubljana, Slovenia | |
| 15 | 137.70 miles (221.60 km) S | Trieste – Friuli Venezia Giulia Airport (TRS) | Trieste, Italy | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,904.96 miles (19,159.13 km) ESE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,461.34 miles (18,445.19 km) ESE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 3 | 11,454.86 miles (18,434.76 km) SE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 4 | 11,449.15 miles (18,425.58 km) ESE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 5 | 11,439.00 miles (18,409.24 km) ESE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 6 | 11,434.23 miles (18,401.57 km) ESE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 7 | 11,430.87 miles (18,396.16 km) ESE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 11,424.03 miles (18,385.14 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 9 | 11,407.67 miles (18,358.82 km) E | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 11,404.92 miles (18,354.40 km) ESE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 11 | 11,394.38 miles (18,337.42 km) ESE | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 12 | 11,385.08 miles (18,322.46 km) E | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 13 | 11,384.20 miles (18,321.05 km) ESE | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 14 | 11,377.76 miles (18,310.69 km) SE | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| 15 | 11,377.62 miles (18,310.45 km) E | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 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 | |