Nonstop flight route between Fort Sill, Oklahoma, United States and Joensuu, Finland:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Joensuu Airport (JOE), Joensuu, Finland would travel a Great Circle distance of 5,127 miles (or 8,251 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 Joensuu 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 Joensuu 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):

• Air Service/Corps units assigned to Post Field between 1919 and 1941
• Post Field served as a base for flight training for the Air Service.
• 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.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• 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 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.

Facts about Joensuu Airport (JOE):

• In addition to being known as "Joensuu Airport", another name for JOE is "Joensuun lentoasema".
• Joensuu Airport (JOE) currently has only 1 runway.
• The closest airport to Joensuu Airport (JOE) is Kitee Airfield (KTQ), which is located 37 miles (59 kilometers) SSE of JOE.
• Joensuu Airport handled 118,761 passengers last year.
• The furthest airport from Joensuu Airport (JOE) is Chatham Islands (CHT), which is located 10,770 miles (17,332 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Because of Joensuu Airport's relatively low elevation of 398 feet, planes can take off or land at Joensuu 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.