Nonstop flight route between Ushuaia, Tierra del Fuego, Argentina and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Ushuaia International Airport (USH), Ushuaia, Tierra del Fuego, Argentina and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 6,436 miles (or 10,358 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 Ushuaia International 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 Ushuaia International 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 Ushuaia International Airport (USH):

• The furthest airport from Ushuaia International Airport (USH) is Chita Kadala (HTA), which is nearly antipodal to Ushuaia International Airport (meaning Ushuaia International Airport is almost on the exact opposite side of the Earth from Chita Kadala), and is located 12,231 miles (19,684 kilometers) away in Chita, Russia.
• Ushuaia International Airport is fit to receive airplanes as large as the Boeing 747.
• Because of Ushuaia International Airport's relatively low elevation of 102 feet, planes can take off or land at Ushuaia 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 Ushuaia International Airport (USH) is Hermes Quijada International Airport (RGA), which is located 77 miles (123 kilometers) NNE of USH.
• Ushuaia International Airport (USH) currently has only 1 runway.
• Ushuaia International Airport is located 4 km south of the center of Ushuaia, a city on the island of Tierra del Fuego in the Tierra del Fuego Province of Argentina.
• In addition to being known as "Ushuaia International Airport", another name for USH is "Aeropuerto Internacional de Ushuaia".

Facts about Henry Post Army Airfield (FSI):

• In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
• 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.
• 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 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.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.