Nonstop flight route between Fort Sill, Oklahoma, United States and Longyearbyen, Svalbard, Norway:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Svalbard Airport, Longyear (LYR), Longyearbyen, Svalbard, Norway would travel a Great Circle distance of 4,196 miles (or 6,754 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 Henry Post Army Airfield and Svalbard Airport, Longyear, 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 Henry Post Army Airfield and Svalbard Airport, Longyear. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Henry Post Army Airfield (FSI):

• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
• After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• 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.

Facts about Svalbard Airport, Longyear (LYR):

• In addition to being known as "Svalbard Airport, Longyear", another name for LYR is "Svalbard lufthavn, Longyear".
• The first night landing was made on 8 December 1965.
• Because of Svalbard Airport, Longyear's relatively low elevation of 94 feet, planes can take off or land at Svalbard Airport, Longyear 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 located 1.6 nautical miles northwest of Longyearbyen, the largest settlement on Svalbard.
• The closest airport to Svalbard Airport, Longyear (LYR) is Honningsvåg Airport, Valan (HVG), which is located 534 miles (859 kilometers) SSE of LYR.
• Svalbard Airport, Longyear handled 126,350 passengers last year.
• Lufttransport has been at the airport since 1976.
• Both Braathens SAFE and SAS applied for the concession to fly from the mainland to Norway.
• The furthest airport from Svalbard Airport, Longyear (LYR) is Teniente Rodolfo Marsh Airport (TNM), which is located 10,170 miles (16,367 kilometers) away in Villa Las Estrellas, Antarctica.
• Lufttransport has a base at Svalbard Airport with two 19-seat Dornier Do 228-202K aircraft and 15 employees.
• Svalbard Airport, Longyear (LYR) currently has only 1 runway.