Nonstop flight route between Shetland, Scotland, United Kingdom and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Sumburgh Airport (LSI), Shetland, Scotland, United Kingdom and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 4,412 miles (or 7,100 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 Sumburgh Airport 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 Sumburgh Airport 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:

Arrival Airport Information:

Facts about Sumburgh Airport (LSI):

• The furthest airport from Sumburgh Airport (LSI) is Ryan's Creek Aerodrome (SZS), which is located 11,442 miles (18,414 kilometers) away in Stewart Island, New Zealand.
• The closest airport to Sumburgh Airport (LSI) is Tingwall Airport (LWK), which is located 22 miles (35 kilometers) N of LSI.
• HIAL receives subsidies from the Scottish Ministers in accordance with Section 34 of the Civil Aviation Act 1982 and is sponsored by the Transport Directorate which is one of the Finance and Sustainable Growth Directorates of the Scottish Government.
• Because of Sumburgh Airport's relatively low elevation of 21 feet, planes can take off or land at Sumburgh 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.
• Sumburgh Airport (LSI) has 2 runways.

Facts about Henry Post Army Airfield (FSI):

• The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• 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.
• 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.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.