Nonstop flight route between Fort Sill, Oklahoma, United States and La Plata, Buenos Aires, Argentina:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and La Plata Airport (LPG), La Plata, Buenos Aires, Argentina would travel a Great Circle distance of 5,475 miles (or 8,811 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 La Plata 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 La Plata 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.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• 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.
• 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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• 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.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• Henry Post Army Airfield (FSI) currently has only 1 runway.

Facts about La Plata Airport (LPG):

• La Plata Airport (LPG) has 2 runways.
• The closest airport to La Plata Airport (LPG) is Laguna de los Patos International Airport (CYR), which is located 36 miles (58 kilometers) N of LPG.
• In addition to being known as "La Plata Airport", another name for LPG is "Aeropuerto de La Plata".
• The furthest airport from La Plata Airport (LPG) is Qingdao Liuting International Airport (TAO), which is nearly antipodal to La Plata Airport (meaning La Plata Airport is almost on the exact opposite side of the Earth from Qingdao Liuting International Airport), and is located 12,305 miles (19,802 kilometers) away in Qingdao, Shandong, China.
• Because of La Plata Airport's relatively low elevation of 72 feet, planes can take off or land at La Plata 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.