Nonstop flight route between Apia, Samoa and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Fagali'i Airport (FGI), Apia, Samoa and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 5,850 miles (or 9,415 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 Fagali'i Airport 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 Fagali'i Airport 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 Fagali'i Airport (FGI):

• The furthest airport from Fagali'i Airport (FGI) is Zinder Airport (ZND), which is nearly antipodal to Fagali'i Airport (meaning Fagali'i Airport is almost on the exact opposite side of the Earth from Zinder Airport), and is located 12,388 miles (19,936 kilometers) away in Zinder, Niger.
• Rumours have since re-surfaced within the aviation community regarding the possibility of having the airstrip re-opened as the country's flag carrier has since downsized to 2 Turboprop DHC 6 Twin Otter aircraft and single BN2 Britten-Norman Islander.
• On 1 July 2009, Polynesian Airlines reopened Fagali'i airport and resumed a service that included international flights to Pago Pago, American Samoa.
• The closest airport to Fagali'i Airport (FGI) is Faleolo International Airport (APW), which is located only 18 miles (29 kilometers) W of FGI.
• Fagali'i Airport (FGI) currently has only 1 runway.

Facts about Henry Post Army Airfield (FSI):

• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• 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.
• 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.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• 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 is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• 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.