Nonstop flight route between Ardmore, New Zealand and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Ardmore Airport (AMZ), Ardmore, New Zealand and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 7,440 miles (or 11,974 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 Ardmore 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 Ardmore 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 Ardmore Airport (AMZ):

• Ardmore Airport (AMZ) has 3 runways.
• Because of Ardmore Airport's relatively low elevation of 111 feet, planes can take off or land at Ardmore 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 Ardmore Airport (AMZ) is Auckland Airport (AKL), which is located only 10 miles (16 kilometers) W of AMZ.
• The furthest airport from Ardmore Airport (AMZ) is Málaga Airport (AGP), which is nearly antipodal to Ardmore Airport (meaning Ardmore Airport is almost on the exact opposite side of the Earth from Málaga Airport), and is located 12,399 miles (19,954 kilometers) away in Málaga, Spain.
• From 1954 until 1962 the aerodrome was home to the New Zealand Grand Prix with the circuit being approximately 2 miles in length and utilising the two sealed runways operational at the time.

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.
• 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.
• 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 (FSI) currently has only 1 runway.
• With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.