Nonstop flight route between Niš, Serbia and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Niš Constantine the Great International Airport (INI), Niš, Serbia and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 5,867 miles (or 9,442 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 Niš Constantine the Great 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 Niš Constantine the Great 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 Niš Constantine the Great International Airport (INI):

• In addition to being known as "Niš Constantine the Great International Airport", other names for INI include "Аеродром Ниш - Константин Велики" and "Aerodrom Niš - Konstantin Veliki".
• The furthest airport from Niš Constantine the Great International Airport (INI) is Chatham Islands (CHT), which is located 11,521 miles (18,542 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• A gala opening ceremony was held on 12 October 1986 accompanied by the airfare and the landing of the first Boeing 737.
• Cost of the cab transportation is relatively low.
• Niš Constantine the Great International Airport (INI) has 2 runways.
• Niš Constantine the Great International Airport handled 21,700 passengers last year.
• Jat Airways and Montenegro Airlines resumed flights from Niš to Zurich, Paris, and Tivat.
• The airport was reopened in 2003 with the financial assistance from government of Norway.
• The closest airport to Niš Constantine the Great International Airport (INI) is Pristina International Airport "Adem Jashari" (PRN), which is located 67 miles (108 kilometers) SW of INI.
• Because of Niš Constantine the Great International Airport's relatively low elevation of 650 feet, planes can take off or land at Niš Constantine the Great 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.

Facts about Henry Post Army Airfield (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.
• 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.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• 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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.