Nonstop flight route between Natuna, Riau Islands, Indonesia and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Ranai Airport (NTX), Natuna, Riau Islands, Indonesia and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 9,254 miles (or 14,893 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 Ranai 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 Ranai 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 Ranai Airport (NTX):

• Ranai Airport (NTX) currently has only 1 runway.
• In addition to being known as "Ranai Airport", another name for NTX is "Bandar Udara Ranai".
• The furthest airport from Ranai Airport (NTX) is Alfredo Vásquez Cobo International Airport (LET), which is nearly antipodal to Ranai Airport (meaning Ranai Airport is almost on the exact opposite side of the Earth from Alfredo Vásquez Cobo International Airport), and is located 12,320 miles (19,827 kilometers) away in Leticia, Colombia.
• Because of Ranai Airport's relatively low elevation of 7 feet, planes can take off or land at Ranai 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 closest airport to Ranai Airport (NTX) is Matak Airport (MWK), which is located 152 miles (244 kilometers) WSW of NTX.

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.
• 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.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• 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.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.