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

About this route:

A direct, nonstop flight between Cambridge International Airport (CBG), Cambridge, England, United Kingdom and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 4,701 miles (or 7,565 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 Cambridge International 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 Cambridge International 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 Cambridge International Airport (CBG):

• In October 2008, to coincide with the opening of the new Marshall Business Aviation Centre, the airport's name was changed from Cambridge City Airport to Marshall Airport Cambridge UK.
• Cambridge International Airport (CBG) has 3 runways.
• The closest airport to Cambridge International Airport (CBG) is Duxford Aerodrome (QFO), which is located only 8 miles (13 kilometers) SSW of CBG.
• The furthest airport from Cambridge International Airport (CBG) is Chatham Islands (CHT), which is located 11,836 miles (19,049 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Cambridge International Airport is a regional airport in Cambridgeshire, England.
• Because of Cambridge International Airport's relatively low elevation of 47 feet, planes can take off or land at Cambridge 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.

Facts about Henry Post Army Airfield (FSI):

• Henry Post Army Airfield (FSI) currently has only 1 runway.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• 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.
• 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.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• 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.
• 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.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.