Nonstop flight route between Nissan Island, Papua New Guinea and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Nissan Island Airport (IIS), Nissan Island, Papua New Guinea and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 7,381 miles (or 11,878 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 Nissan Island 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 Nissan Island 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 Nissan Island Airport (IIS):

• The furthest airport from Nissan Island Airport (IIS) is São Filipe Airport (SFL), which is located 11,714 miles (18,852 kilometers) away in Fogo, Cape Verde.
• Nissan Island Airport (IIS) currently has only 1 runway.
• Lagoon Airfield was abandoned after the war, while Ocean Airfield remained in use as a civilian airfield.
• The closest airport to Nissan Island Airport (IIS) is Buka Island Airport (BUA), which is located 71 miles (114 kilometers) SSE of IIS.
• Because of Nissan Island Airport's relatively low elevation of 100 feet, planes can take off or land at Nissan Island 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.
• The New Zealand 3rd Division landed on Nissan Island on 15 February 1944 as part of the Solomon Islands campaign.
• In addition to being known as "Nissan Island Airport", other names for IIS include "AYIA" and "Nissan Island".
• Nissan Island Airport is an airfield serving Nissan Island, in the Autonomous Region of Bougainville in Papua New Guinea.
• No known scheduled services.

Facts about Henry Post Army Airfield (FSI):

• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• 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.
• 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.