Nonstop flight route between Fort Sill, Oklahoma, United States and Antwerp, Belgium:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Antwerp International Airport (ANR), Antwerp, Belgium would travel a Great Circle distance of 4,894 miles (or 7,877 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 Antwerp International 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 Henry Post Army Airfield and Antwerp International 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 Henry Post Army Airfield (FSI):

• 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 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.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• 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 sudden end of World War I in November 1918, the future operational status of Post Field was unknown.

Facts about Antwerp International Airport (ANR):

• The closest airport to Antwerp International Airport (ANR) is Zoersel-Oostmalle Airfield (OBL), which is located only 14 miles (22 kilometers) ENE of ANR.
• Because of Antwerp International Airport's relatively low elevation of 39 feet, planes can take off or land at Antwerp International 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.
• In addition to being known as "Antwerp International Airport", other names for ANR include "Internationale Luchthaven Antwerpen" and "Advanced Landing Ground (ALG) B-70".
• The furthest airport from Antwerp International Airport (ANR) is Chatham Islands (CHT), which is located 11,925 miles (19,192 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• Antwerp International Airport (ANR) has 2 runways.
• The airport is operated by the Department of Mobility and Public Works of the Flemish Government which made an agreement with the French engineering group Egis Group to operate it starting 2014 for a duration of 25 years.