Nonstop flight route between Fort Sill, Oklahoma, United States and Chittagong, Bangladesh:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Shah Amanat International Airport (CGP), Chittagong, Bangladesh would travel a Great Circle distance of 8,449 miles (or 13,597 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 Shah Amanat 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 Shah Amanat 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):

• 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.
• Post Field served as a base for flight training for the Air Service.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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.
• 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.

Facts about Shah Amanat International Airport (CGP):

• The upgrade modernised the terminal with new and better seats, more check-in counters, better security equipment and other facilities.
• Because of Shah Amanat International Airport's relatively low elevation of 12 feet, planes can take off or land at Shah Amanat 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.
• The furthest airport from Shah Amanat International Airport (CGP) is Capitán FAP Renán Elías Olivera International Airport (PIO), which is located 11,456 miles (18,437 kilometers) away in Pisco, Peru.
• Shah Amanat International Airport (CGP) currently has only 1 runway.
• From the airport, the 4th CCG C-46's flew supplies and ammunition which were air-dropped to the advancing Allied forces on the ground.
• It officially became a Bangladeshi airport in 1972 after Bangladesh's liberation war.
• The airfield was built in the early 1940s under the British rule.
• The airport also has a 29,063 square feet cargo terminal.
• The closest airport to Shah Amanat International Airport (CGP) is Cox's Bazar Airport (CXB), which is located 56 miles (90 kilometers) S of CGP.
• In addition to being known as "Shah Amanat International Airport", other names for CGP include "শাহ আমানত আন্তর্জাতিক বিমানবন্দর" and "Śhā Amānat Antarjātik Bimānabandar".
• Shah Amanat International Airport, is an international airport serving Bangladesh's southeastern port city of Chittagong.