Nonstop flight route between Fort Sill, Oklahoma, United States and Ancona, Italy:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Falconara Airport (AOI), Ancona, Italy would travel a Great Circle distance of 5,537 miles (or 8,910 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 Falconara 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 Falconara 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):

• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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.
• 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.
• 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.
• 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.
• Post Field served as a base for flight training for the Air Service.

Facts about Falconara Airport (AOI):

• Falconara Airport (AOI) currently has only 1 runway.
• In addition to being known as "Falconara Airport", another name for AOI is "Aeronautica Militare Falconara".
• The closest airport to Falconara Airport (AOI) is Federico Fellini International Airport (RMI), which is located 47 miles (75 kilometers) NW of AOI.
• The furthest airport from Falconara Airport (AOI) is Chatham Islands (CHT), which is located 11,947 miles (19,226 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• During World War II, Falconara Airfield was a military airfield used by the United States Army Air Forces Twelfth Air Force for B-25 Mitchell combat operations by the 321st Bombardment Group between 1 Apr and 1 Sep 1945.