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

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Pori Airport (POR), Pori, Finland would travel a Great Circle distance of 5,005 miles (or 8,054 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 Pori 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 Pori 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):

• The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
• 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.
• 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.
• 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.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• 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.

Facts about Pori Airport (POR):

• Pori Airport handled 43,185 passengers last year.
• The Finnish Aviation Academy is a flight school based at Pori Airport.
• In addition to being known as "Pori Airport", another name for POR is "Porin lentoasema".
• The closest airport to Pori Airport (POR) is Tampere–Pirkkala Airport (TMP), which is located 59 miles (95 kilometers) E of POR.
• The furthest airport from Pori Airport (POR) is Chatham Islands (CHT), which is located 11,008 miles (17,716 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Pori Airport (POR) has 2 runways.
• Because of Pori Airport's relatively low elevation of 44 feet, planes can take off or land at Pori 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.
• On 2 August 2010, Finncomm Airlines announced the end of the flight services to Pori Airport.