Nonstop flight route between Alton, Illinois, United States and Heringsdorf, Mecklenburg-Vorpommern, Germany:
Departure Airport:

Arrival Airport:

Distance from ALN to HDF:
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- About this route
- ALN Airport Information
- HDF Airport Information
- Facts about ALN
- Facts about HDF
- 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 HDF
- List of Nearest Airports to HDF
- Map of Furthest Airports from HDF
- List of Furthest Airports from HDF
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Heringsdorf Airport (HDF), Heringsdorf, Mecklenburg-Vorpommern, Germany would travel a Great Circle distance of 4,613 miles (or 7,423 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 Heringsdorf 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 Heringsdorf 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: | HDF / EDAH |
Airport Names: |
|
Location: | Heringsdorf, Mecklenburg-Vorpommern, Germany |
GPS Coordinates: | 53°52'42"N by 14°9'7"E |
Area Served: | Usedom |
Operator/Owner: | Flughafen Heringsdorf GmbH |
Airport Type: | Public |
Elevation: | 92 feet (28 meters) |
# of Runways: | 2 |
View all routes: | Routes from HDF |
More Information: | HDF Maps & Info |
Facts about St. Louis Regional Airport (ALN):
- West Star Aviation is the largest fixed base operations company at the airport.
- 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.
- 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.
- St. Louis Regional Airport (ALN) has 2 runways.
- 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 Heringsdorf Airport (HDF):
- Heringsdorf Airport (HDF) has 2 runways.
- Because of Heringsdorf Airport's relatively low elevation of 92 feet, planes can take off or land at Heringsdorf 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 Heringsdorf Airport (HDF) is "Solidarity" Szczecin–Goleniów Airport (SZZ), which is located 37 miles (59 kilometers) ESE of HDF.
- Heringsdorf Airport features a single small terminal building equipped with check-in facilities and an information desk.
- The furthest airport from Heringsdorf Airport (HDF) is Chatham Islands (CHT), which is located 11,592 miles (18,656 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- In addition to being known as "Heringsdorf Airport", another name for HDF is "Flughafen Heringsdorf".