Nonstop flight route between Fort Sill, Oklahoma, United States and Can Tho, Vietnam:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Can Tho International Airport (VCA), Can Tho, Vietnam would travel a Great Circle distance of 8,966 miles (or 14,430 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 Can Tho 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 Can Tho 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):

• 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.
• After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
• 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.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• 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.
• Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• 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.

Facts about Can Tho International Airport (VCA):

• Can Tho International Airport (VCA) currently has only 1 runway.
• Trà Nóc Airport was originally constructed during the Vietnam War in 1965 by United States Air Force civil engineering units as a military airfield.
• In addition to being known as "Can Tho International Airport", another name for VCA is "Sân bay Quốc tế Cần Thơ".
• The expansion work of Trà Nóc airport started in 4 January 2006.
• Can Tho International Airport, formerly Trà Nóc Airport is located in Can Tho in Mekong Delta region of Vietnam.
• Because of Can Tho International Airport's relatively low elevation of 9 feet, planes can take off or land at Can Tho 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 closest airport to Can Tho International Airport (VCA) is Rach Gia Airport (VKG), which is located 40 miles (65 kilometers) WSW of VCA.
• The furthest airport from Can Tho International Airport (VCA) is FAP Captain David Abenzur Rengifo International Airport (PCL), which is nearly antipodal to Can Tho International Airport (meaning Can Tho International Airport is almost on the exact opposite side of the Earth from FAP Captain David Abenzur Rengifo International Airport), and is located 12,317 miles (19,823 kilometers) away in Pucallpa, Peru.