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.
• In addition to being known as "Nissan Island Airport", other names for IIS include "AYIA" and "Nissan Island".
• The closest airport to Nissan Island Airport (IIS) is Buka Island Airport (BUA), which is located 71 miles (114 kilometers) SSE of IIS.
• In late 1944 airfield roll-up activities were commenced and were completed by August 1945.
• Nissan Island Airport (IIS) currently has only 1 runway.
• Nissan Island Airport is an airfield serving Nissan Island, in the Autonomous Region of Bougainville in Papua New Guinea.
• 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.

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.
• The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
• 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.
• Post Field served as a base for flight training for the Air Service.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• 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.