Nonstop flight route between Cà Mau Province, Vietnam and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Cà Mau Airport (CAH), Cà Mau Province, Vietnam and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 9,039 miles (or 14,546 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 Cà Mau 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 Cà Mau 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 Cà Mau Airport (CAH):

• The government of Vietnam approved a renovation planning for this airport, according to which the runway will be extended to 1900 m x 30 m, capable to handle 2 medium-sized aircraft at the same time, 150 passengers per hour or 200,000 passengers per annum by 2015.
• The closest airport to Cà Mau Airport (CAH) is Rach Gia Airport (VKG), which is located 54 miles (87 kilometers) N of CAH.
• The furthest airport from Cà Mau Airport (CAH) is FAP Captain David Abenzur Rengifo International Airport (PCL), which is nearly antipodal to Cà Mau Airport (meaning Cà Mau Airport is almost on the exact opposite side of the Earth from FAP Captain David Abenzur Rengifo International Airport), and is located 12,379 miles (19,922 kilometers) away in Pucallpa, Peru.
• June 1962, Bureau of Aviation of the Republic of Vietnam rebuilt this airfield in an area of 91.61 hecta, the runway of 1050m x 30m, the apron 60m x 120 m and renamed it Quan Long Airport.
• In addition to being known as "Cà Mau Airport", another name for CAH is "Sân bay Cà Mau".
• Because of Cà Mau Airport's relatively low elevation of 6 feet, planes can take off or land at Cà Mau 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.
• Cà Mau Airport (CAH) currently has only 1 runway.

Facts about Henry Post Army Airfield (FSI):

• With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• 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.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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.