Nonstop flight route between Fort Sill, Oklahoma, United States and Ailinglaplap Atoll, Marshall Islands:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Ailinglaplap Atoll (AIP), Ailinglaplap Atoll, Marshall Islands would travel a Great Circle distance of 6,089 miles (or 9,799 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 Henry Post Army Airfield and Ailinglaplap Atoll, 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 Henry Post Army Airfield and Ailinglaplap Atoll. 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 Henry Post Army Airfield (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.
• 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.
• Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
• 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.
• 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.

Facts about Ailinglaplap Atoll (AIP):

• The closest airport to Ailinglaplap Atoll (AIP) is Woja Airport (WJA), which is located only 14 miles (23 kilometers) WNW of AIP.
• Ailinglaplap or Ailinglapalap is a coral atoll of 56 islands in the Pacific Ocean, and forms a legislative district of the Ralik Chain in the Marshall Islands.
• The current Iroijlaplap of Ailinglaplap is Anjua Loeak.
• Ailinglaplap Atoll was claimed by the Empire of Germany along with the rest of the Marshall Islands in 1884.
• The furthest airport from Ailinglaplap Atoll (AIP) is RAF Ascension (ASI), which is nearly antipodal to Ailinglaplap Atoll (meaning Ailinglaplap Atoll is almost on the exact opposite side of the Earth from RAF Ascension), and is located 12,218 miles (19,663 kilometers) away in Georgetown, Ascension Island, Saint Helena.