Nonstop flight route between Alton, Illinois, United States and Leeuwarden, Netherlands:
Departure Airport:

Arrival Airport:

Distance from ALN to LWR:
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- About this route
- ALN Airport Information
- LWR Airport Information
- Facts about ALN
- Facts about LWR
- 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 LWR
- List of Nearest Airports to LWR
- Map of Furthest Airports from LWR
- List of Furthest Airports from LWR
About this route:
A direct, nonstop flight between St. Louis Regional Airport (ALN), Alton, Illinois, United States and Leeuwarden Air Base (LWR), Leeuwarden, Netherlands would travel a Great Circle distance of 4,345 miles (or 6,993 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 Leeuwarden Air Base, 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 Leeuwarden Air Base. 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: | LWR / EHLW |
Airport Names: |
|
Location: | Leeuwarden, Netherlands |
GPS Coordinates: | 53°13'42"N by 5°45'38"E |
Operator/Owner: | Military of the Netherlands |
Airport Type: | Military |
Elevation: | 3 feet (1 meters) |
# of Runways: | 2 |
View all routes: | Routes from LWR |
More Information: | LWR 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.
- 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.
- St. Louis Regional Airport (ALN) has 2 runways.
Facts about Leeuwarden Air Base (LWR):
- In addition to being known as "Leeuwarden Air Base", another name for LWR is "Vliegbasis Leeuwarden".
- The airport of Leeuwarden was built in 1938, and originally was used as an airport between Schiphol – Eelde.
- Leeuwarden Air Base (LWR) has 2 runways.
- The furthest airport from Leeuwarden Air Base (LWR) is Chatham Islands (CHT), which is located 11,778 miles (18,955 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Leeuwarden Air Base (LWR) is Groningen Airport Eelde (GRQ), which is located 35 miles (56 kilometers) ESE of LWR.
- Because of Leeuwarden Air Base's relatively low elevation of 3 feet, planes can take off or land at Leeuwarden Air Base 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 airport is the location of the annual NATO exercise "Frisian Flag", and the Fighter Weapons Instructor Training.