Nonstop flight route between Athens, Greece and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Athens International Airport "Eleftherios Venizelos" (ATH), Athens, Greece and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 6,209 miles (or 9,992 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 Athens International Airport "Eleftherios Venizelos" 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 Athens International Airport "Eleftherios Venizelos" 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 Athens International Airport "Eleftherios Venizelos" (ATH):

• Because of Athens International Airport "Eleftherios Venizelos"'s relatively low elevation of 308 feet, planes can take off or land at Athens International Airport "Eleftherios Venizelos" 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.
• Athens International Airport is the busiest airport in Greece, and in 2013 was the 35th busiest airport in Europe, handling around 12.5 million passengers.
• The furthest airport from Athens International Airport "Eleftherios Venizelos" (ATH) is Rurutu Airport (RUR), which is located 11,330 miles (18,234 kilometers) away in Rurutu, French Polynesia.
• In addition to being known as "Athens International Airport "Eleftherios Venizelos"", another name for ATH is "Διεθνής Αερολιμένας Αθηνών "Ελευθέριος Βενιζέλος"".
• Athens International Airport "Eleftherios Venizelos" handled 12,536,038 passengers last year.
• The Greek government-debt crisis reduced the overall passenger traffic of the airport.
• Athens International Airport "Eleftherios Venizelos" (ATH) has 2 runways.
• The closest airport to Athens International Airport "Eleftherios Venizelos" (ATH) is Porto Kheli Airport (PKH), which is located 62 miles (100 kilometers) SW of ATH.
• Olympic Air has its head office in Building 57 on the airport property.

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.
• 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.
• 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.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.