Nonstop flight route between Altus, Oklahoma, United States and Ihu, Papua New Guinea:

About this route:

A direct, nonstop flight between Altus Air Force Base (LTS), Altus, Oklahoma, United States and Ihu Airport (IHU), Ihu, Papua New Guinea would travel a Great Circle distance of 7,964 miles (or 12,816 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 Altus Air Force Base and Ihu Airport, 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 Altus Air Force Base and Ihu Airport. 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 Altus Air Force Base (LTS):

• The post Cold War environment would bring many changes to Altus AFB.
• The furthest airport from Altus Air Force Base (LTS) is Sir Gaëtan Duval Airport (RRG), which is located 10,958 miles (17,635 kilometers) away in Rodrigues Island, Mauritius.
• The host unit at Altus AFB is the 97th Air Mobility Wing, assigned to the Nineteenth Air Force of the Air Education and Training Command.
• In addition to being known as "Altus Air Force Base", another name for LTS is "Altus AFB".
• The closest airport to Altus Air Force Base (LTS) is Altus/Quartz Mountain Regional Airport (AXS), which is located only 5 miles (7 kilometers) WNW of LTS.
• June 1961 witnessed the activation of twelve Atlas “F” intercontinental ballistic missile sites within a 40-mile radius of the base.
• The base would only sit idle for a few years.

Facts about Ihu Airport (IHU):

• The furthest airport from Ihu Airport (IHU) is Governador Carlos Wilson Airport (FEN), which is located 11,611 miles (18,686 kilometers) away in Fernando de Noronha, Pernambuco, Brazil.
• In addition to being known as "Ihu Airport", another name for IHU is "AYIH".
• The closest airport to Ihu Airport (IHU) is Kerema Airport (KMA), which is located 26 miles (41 kilometers) E of IHU.
• Ihu Airport (IHU) currently has only 1 runway.
• Because of Ihu Airport's relatively low elevation of 40 feet, planes can take off or land at Ihu 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.