Nonstop flight route between Fort Sill, Oklahoma, United States and Tampere / Pirkkala, Finland:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Tampere–Pirkkala Airport (TMP), Tampere / Pirkkala, Finland would travel a Great Circle distance of 5,051 miles (or 8,128 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 Tampere–Pirkkala 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 Tampere–Pirkkala 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):

• Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
• 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.

Facts about Tampere–Pirkkala Airport (TMP):

• The furthest airport from Tampere–Pirkkala Airport (TMP) is Chatham Islands (CHT), which is located 10,971 miles (17,656 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Low-cost Onnibus expressbus service to Helsinki and Turku leave from Pirkkala ABC gas station, located about 4 km north from the airport, near the intersection of road 308 and road 3/E12.
• Tampere–Pirkkala Airport (TMP) currently has only 1 runway.
• There is a connection to Helsinki with one change of bus at Tampere coach station using the city bus service.
• In addition to being known as "Tampere–Pirkkala Airport", another name for TMP is "Tampere-Pirkkalan lentoasema".
• The airport is also home to the Satakunta Air Command base of the Finnish Air Force, with F-18 Hornets stationed there.
• Tampere–Pirkkala Airport handled 466,671 passengers last year.
• The closest airport to Tampere–Pirkkala Airport (TMP) is Halli Airport (KEV), which is located 50 miles (80 kilometers) NE of TMP.
• Because of Tampere–Pirkkala Airport's relatively low elevation of 390 feet, planes can take off or land at Tampere–Pirkkala 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.