Nonstop flight route between Gloppen, Sogn og Fjordane, Norway and Alton, Illinois, United States:
Departure Airport:

Arrival Airport:

Distance from SDN to ALN:
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- About this route
- SDN Airport Information
- ALN Airport Information
- Facts about SDN
- Facts about ALN
- Map of Nearest Airports to SDN
- List of Nearest Airports to SDN
- Map of Furthest Airports from SDN
- List of Furthest Airports from SDN
- 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 Sandane Airport, Anda (SDN), Gloppen, Sogn og Fjordane, Norway and St. Louis Regional Airport (ALN), Alton, Illinois, United States would travel a Great Circle distance of 4,081 miles (or 6,568 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 Sandane Airport, Anda 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 Sandane Airport, Anda 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: | SDN / ENSD |
Airport Name: | Sandane Airport, Anda |
Location: | Gloppen, Sogn og Fjordane, Norway |
GPS Coordinates: | 61°49'47"N by 6°6'20"E |
Area Served: | Sandane |
Operator/Owner: | Avinor |
Airport Type: | Public |
Elevation: | 196 feet (60 meters) |
# of Runways: | 1 |
View all routes: | Routes from SDN |
More Information: | SDN 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 Sandane Airport, Anda (SDN):
- The closest airport to Sandane Airport, Anda (SDN) is Ørsta–Volda Airport, Hovden (HOV), which is located 24 miles (39 kilometers) N of SDN.
- The only airline at the airport is Widerøe who operates regional Dash 8 aircraft on public service obligation contract with the Norwegian Government.
- The furthest airport from Sandane Airport, Anda (SDN) is Chatham Islands (CHT), which is located 11,187 miles (18,004 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Sandane Airport, Anda handled 36,491 passengers last year.
- Because of Sandane Airport, Anda's relatively low elevation of 196 feet, planes can take off or land at Sandane Airport, Anda 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 was rebuilt in 2010, and now has a single 970-metre runway running roughly east-west, hence numbered 09/27, which straddles the peninsula.
- Sandane Airport, Anda (SDN) currently has only 1 runway.
Facts about St. Louis Regional Airport (ALN):
- 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.
- 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.
- 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 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.