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

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Carlisle Lake District Airport (CAX), Carlisle, England, United Kingdom would travel a Great Circle distance of 4,505 miles (or 7,251 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 Carlisle Lake District 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 Carlisle Lake District 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 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.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• 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.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• 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.

Facts about Carlisle Lake District Airport (CAX):

• The furthest airport from Carlisle Lake District Airport (CAX) is Ryan's Creek Aerodrome (SZS), which is located 11,756 miles (18,919 kilometers) away in Stewart Island, New Zealand.
• The airport is also home to the Solway Aviation Museum.
• Carlisle Lake District Airport (CAX) has 2 runways.
• On 17 January 2011, Stobart Air submitted proposals to build a 394,000 sq ft Air Freight Distribution Centre on the site.
• On 2 December 2008, the Stobart Group announced the surprise £21 million purchase of London Southend Airport.
• Because of Carlisle Lake District Airport's relatively low elevation of 190 feet, planes can take off or land at Carlisle Lake District 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.
• Carlisle Lake District Airport's main activity at present is to provide facilities for flight training & sightseeing flights.
• In 1997, the council agreed to extend the runway to allow Boeing 737's to land into a new air-cargo hub, but the proposal collapsed.
• The closest airport to Carlisle Lake District Airport (CAX) is Newcastle Airport (NCL), which is located 45 miles (72 kilometers) E of CAX.