Nonstop flight route between Gloppen, Sogn og Fjordane, Norway and Fort Sill, Oklahoma, United States:
Departure Airport:

Arrival Airport:

Distance from SDN to FSI:
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- About this route
- SDN Airport Information
- FSI Airport Information
- Facts about SDN
- Facts about FSI
- 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 FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Sandane Airport, Anda (SDN), Gloppen, Sogn og Fjordane, Norway and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 4,572 miles (or 7,358 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 Henry Post Army Airfield, 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 Henry Post Army Airfield. 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: | FSI / KFSI |
Airport Name: | Henry Post Army Airfield |
Location: | Fort Sill, Oklahoma, United States |
GPS Coordinates: | 34°38'58"N by 98°24'7"W |
Operator/Owner: | U.S. Army ATCA-ASO |
Airport Type: | Military |
Elevation: | 1189 feet (362 meters) |
# of Runways: | 1 |
View all routes: | Routes from FSI |
More Information: | FSI Maps & Info |
Facts about Sandane Airport, Anda (SDN):
- 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.
- Sandane Airport, Anda handled 36,491 passengers last year.
- The upgrades in 2010 also provided safety zones at the runway and improved approach instrumentation.
- 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 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 (SDN) currently has only 1 runway.
Facts about Henry Post Army Airfield (FSI):
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
- The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
- Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.