Nonstop flight route between Fort Sill, Oklahoma, United States and Chu Lai, Quang Nam, Vietnam:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Chu Lai Airport (VCL), Chu Lai, Quang Nam, Vietnam would travel a Great Circle distance of 8,547 miles (or 13,755 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 Chu Lai 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 Chu Lai 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 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 Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• 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.
• 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.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• 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.
• 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.

Facts about Chu Lai Airport (VCL):

• In the Vietnam War, this airfield was an airbase of the United States Marines.
• In addition to being known as "Chu Lai Airport", other names for VCL include "Sân bay Chu Lai" and "VVCA".
• The closest airport to Chu Lai Airport (VCL) is Đà Nẵng International Airport (DAD), which is located 55 miles (89 kilometers) NW of VCL.
• The furthest airport from Chu Lai Airport (VCL) is Rodríguez Ballón International Airport (AQP), which is nearly antipodal to Chu Lai Airport (meaning Chu Lai Airport is almost on the exact opposite side of the Earth from Rodríguez Ballón International Airport), and is located 12,369 miles (19,907 kilometers) away in Arequipa, Peru.