Nonstop flight route between Bourg-en-Bresse, France and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Bourg - Ceyzériat Airport (XBK), Bourg-en-Bresse, France and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 5,113 miles (or 8,229 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 Bourg - Ceyzériat 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 Bourg - Ceyzériat 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 Bourg - Ceyzériat Airport (XBK):

• Because of Bourg - Ceyzériat Airport's relatively low elevation of 857 feet, planes can take off or land at Bourg - Ceyzériat 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.
• In addition to being known as "Bourg - Ceyzériat Airport", another name for XBK is "Aéroport de Bourg - Ceyzériat".
• The closest airport to Bourg - Ceyzériat Airport (XBK) is Lyon–Saint Exupéry Airport (LYS), which is located 35 miles (56 kilometers) SSW of XBK.
• It is walking distance from Bourg-en-Bresse Jasseron motorway station which offers a restaurant and hotel.
• The furthest airport from Bourg - Ceyzériat Airport (XBK) is Chatham Islands (CHT), which is nearly antipodal to Bourg - Ceyzériat Airport (meaning Bourg - Ceyzériat Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,251 miles (19,715 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Bourg - Ceyzériat Airport (XBK) has 2 runways.

Facts about Henry Post Army Airfield (FSI):

• 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.
• 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.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• 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.
• In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.