Nonstop flight route between Fort Sill, Oklahoma, United States and Lydd, England, United Kingdom:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Lydd International Airport (LYX), Lydd, England, United Kingdom would travel a Great Circle distance of 4,771 miles (or 7,679 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 Lydd International 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 Henry Post Army Airfield and Lydd International Airport. 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):

• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• 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.
• 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.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.

Facts about Lydd International Airport (LYX):

• The furthest airport from Lydd International Airport (LYX) is Chatham Islands (CHT), which is located 11,928 miles (19,197 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Lydd International Airport (LYX) currently has only 1 runway.
• Lydd Air is based at the airport, offering regular flights to Le Touquet in northern France.
• In July 2011 CityJet conducted flight tests with the Avro RJ and Fokker 50 to see if the runway needs to be extended for them to begin operating flights.
• The closest airport to Lydd International Airport (LYX) is Lympne Airport (LYM), which is located only 9 miles (15 kilometers) NNE of LYX.
• Because of Lydd International Airport's relatively low elevation of 13 feet, planes can take off or land at Lydd International 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.
• Lydd International Airport handled 2,696 passengers last year.