Nonstop flight route between Rhineland-Palatinate, Germany and Alton, Illinois, United States:
Departure Airport:
(49°56'53"N by 7°15'51"E)
Arrival Airport:
(38°53'25"N by 90°2'45"W)
Distance from HHN to ALN:
4,516.21 miles (7,268.12 km)
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- About this route
- HHN Airport Information
- ALN Airport Information
- Facts about HHN
- Facts about ALN
- Map of Nearest Airports to HHN
- List of Nearest Airports to HHN
- Map of Furthest Airports from HHN
- List of Furthest Airports from HHN
- 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 Frankfurt–Hahn Airport (HHN), Rhineland-Palatinate, Germany and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 4,516 miles (or 7,268 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 Frankfurt–Hahn 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 Frankfurt–Hahn 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: | HHN / EDFH |
| Airport Names: |
|
| Location: | Rhineland-Palatinate, Germany |
| GPS Coordinates: | 49°56'53"N by 7°15'51"E |
| Area Served: | Rhineland-Palatinate |
| Operator/Owner: | Flughafen Frankfurt-Hahn GmbH |
| Airport Type: | Public |
| Elevation: | 1649 feet (503 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HHN |
| More Information: | HHN 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 Frankfurt–Hahn Airport (HHN):
- On 30 September 1993, most of Hahn Air Base was turned over to civil German authorities.
- The closest airport to Frankfurt–Hahn Airport (HHN) is Spangdahlem Air Base (SPM), which is located 25 miles (41 kilometers) W of HHN.
- The airport has no railway station.
- Hahn charges its airline operators less due to its remote location.
- Frankfurt–Hahn Airport is almost equidistant from Frankfurt and Luxembourg – the Frankfurt Hauptbahnhof being 123 km from the airport and Gare Centrale Luxembourg being 118 km from the airport.
- The furthest airport from Frankfurt–Hahn Airport (HHN) is Chatham Islands (CHT), which is located 11,978 miles (19,276 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Hahn is fairly well reachable by road, the nearest Autobahn connections are approximately 40 kilometres to the west or east.
- Frankfurt–Hahn Airport (HHN) currently has only 1 runway.
- In addition to being known as "Frankfurt–Hahn Airport", another name for HHN is "Flughafen Frankfurt-Hahn".
Facts about St. Louis Regional Airport (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.
- St. Louis Regional Airport (ALN) has 2 runways.
- In the spring of 2004 the airport was at the center of a scandal.
- 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.
- West Star Aviation is the largest fixed base operations company at the airport.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 25.27 miles (40.67 km) W | Spangdahlem Air Base (SPM) | Spangdahlem, Germany |     |
| 2 | 31.09 miles (50.03 km) W | Bitburg Airport (BBJ) | Bitburg, Rhineland-Palatinate, Germany | |
| 3 | 37.99 miles (61.13 km) SSE | Ramstein Air Base (RMS) | Ramstein, Germany | |
| 4 | 39.24 miles (63.15 km) E | Mainz Finthen Airport (QMZ) | Mainz, Rhineland-Palatinate, Germany | |
| 5 | 39.55 miles (63.64 km) SE | Sembach KaserneSembach Air Base (SEX) | Sembach, Germany | |
| 6 | 47.61 miles (76.61 km) E | Lucius D. Clay KaserneWiesbaden Army AirfieldWiesbaden Air BaseAdvanced Landing Ground Y-80Fliegerhorst Wiesbaden (WIE) | Wiesbaden, Hessen, Germany | |
| 7 | 51.18 miles (82.36 km) S | Saarbrücken Airport (SCN) | Saarbrücken, Germany | |
| 8 | 51.42 miles (82.75 km) S | Zweibrücken Airport (ZQW) | Zweibrücken, Germany | |
| 9 | 52.34 miles (84.23 km) WSW | Luxembourg Airport (LUX) | Luxembourg-Findel, Luxembourg | |
| 10 | 58.33 miles (93.87 km) E | Frankfurt Airport (FRA) | Frankfurt, Germany | |
| 11 | 63.62 miles (102.38 km) N | Cologne/Bonn Airport (CGN) | Cologne, North Rhine-Westphalia, Germany | |
| 12 | 63.70 miles (102.52 km) NE | Siegerland Airport (SGE) | Burbach, Germany | |
| 13 | 64.81 miles (104.30 km) ESE | Mannheim City Airport (MHG) | Mannheim, Germany | |
| 14 | 76.87 miles (123.71 km) NW | Merzbrück Airfield (AAH) | Aachen, Germany | |
| 15 | 81.11 miles (130.54 km) SW | Metz–Nancy–Lorraine Airport (ETZ) | Lorraine, France | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,977.86 miles (19,276.44 km) SSE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,610.70 miles (18,685.56 km) ESE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 3 | 11,608.49 miles (18,682.01 km) ESE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 11,603.97 miles (18,674.73 km) ESE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 5 | 11,601.68 miles (18,671.05 km) ESE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 6 | 11,600.81 miles (18,669.65 km) SE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 7 | 11,598.21 miles (18,665.46 km) ESE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 8 | 11,592.10 miles (18,655.63 km) SE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 9 | 11,590.27 miles (18,652.68 km) ESE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 10 | 11,575.96 miles (18,629.66 km) SE | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 11 | 11,569.39 miles (18,619.08 km) SE | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 12 | 11,564.34 miles (18,610.96 km) SE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 13 | 11,552.76 miles (18,592.32 km) SE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 14 | 11,543.77 miles (18,577.84 km) ESE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 15 | 11,536.00 miles (18,565.35 km) E | Ryan's Creek Aerodrome (SZS) | Stewart Island, 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 | |