Nonstop flight route between Burlington, Iowa, United States and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Southeast Iowa Regional Airport (BRL), Burlington, Iowa, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 581 miles (or 935 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 Southeast Iowa Regional Airport 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 Southeast Iowa Regional Airport (BRL):

• The closest airport to Southeast Iowa Regional Airport (BRL) is Mount Pleasant Municipal Airport (MPZ), which is located 23 miles (37 kilometers) WNW of BRL.
• As per Federal Aviation Administration records, the airport had 2,645 passenger boardings in calendar year 2008, 1,986 enplanements in 2009, and 2,821 in 2010.
• Southeast Iowa Regional Airport (BRL) has 2 runways.
• On May 30, 2013, winds from a severe thunderstorm damaged and destroyed several hangars.
• Because of Southeast Iowa Regional Airport's relatively low elevation of 698 feet, planes can take off or land at Southeast Iowa Regional 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 airport's hours of operation were extended in 1959 when runway lights were installed, enabling flights to takeoff and land at night.
• The furthest airport from Southeast Iowa Regional Airport (BRL) is Margaret River Airport (MGV), which is located 10,927 miles (17,586 kilometers) away in Margaret River, Western Australia, Australia.

Facts about Henry Post Army Airfield (FSI):

• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• 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 (FSI) currently has only 1 runway.
• 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.
• 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.
• 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.
• With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.