Nonstop flight route between Alexandria, Louisiana, United States and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Esler Field (ESF), Alexandria, Louisiana, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 419 miles (or 674 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 relatively short distance between Esler Field and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Esler Field (ESF):

• The airport covers an area of 2,161 acres at an elevation of 112 feet above mean sea level.
• The furthest airport from Esler Field (ESF) is Cocos (Keeling) Island Airport (CCK), which is located 10,988 miles (17,683 kilometers) away in Cocos Islands, Australia.
• This airport is included in the FAA's National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation airport.
• On 1 August 1945, the airfield was again reassigned directly to Third Air Force.
• Esler Field (ESF) has 2 runways.
• The first unit assigned for training at Esler was the 12th Bombardment Group, arriving for B-25 Mitchell training on 21 February 1942.
• In the 1970s, the airport had scheduled passenger airline service provided by several air carriers including Delta Air Lines which operated mainline jet aircraft from Esler.
• Because of Esler Field's relatively low elevation of 112 feet, planes can take off or land at Esler Field 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 Esler Field (ESF) is Alexandria International Airport (AEX), which is located only 16 miles (25 kilometers) WSW of ESF.
• In 1984, Best Airlines served Esler with nonstop Douglas DC-9-10 jet service to Atlanta, GA and Gulfport, MS.
• In addition to being known as "Esler Field", another name for ESF is "Esler Regional AirportEsler Army Airfield".

Facts about Henry Post Army Airfield (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.
• 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.
• After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
• 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.
• The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• 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.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.