Nonstop flight route between Fort Sill, Oklahoma, United States and Hattiesburg/Laurel, Mississippi, United States:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Hattiesburg–Laurel Regional Airport (PIB), Hattiesburg/Laurel, Mississippi, United States would travel a Great Circle distance of 569 miles (or 915 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 Henry Post Army Airfield and Hattiesburg–Laurel Regional Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

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 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.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• 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.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• 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.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.

Facts about Hattiesburg–Laurel Regional Airport (PIB):

• The furthest airport from Hattiesburg–Laurel Regional Airport (PIB) is Cocos (Keeling) Island Airport (CCK), which is located 11,048 miles (17,780 kilometers) away in Cocos Islands, Australia.
• Hattiesburg–Laurel Regional Airport covers an area of 1,170 acres at an elevation of 298 feet above mean sea level.
• With its close proximity to the University of Southern Mississippi, the airport sees a great deal of larger charter airliners like the A320 and B737 transporting teams to and from athletic events.
• As per the Federal Aviation Administration, this airport had 12,576 passenger boardings in calendar year 2008, 12,972 in 2009, and 13,766 in 2010.
• The closest airport to Hattiesburg–Laurel Regional Airport (PIB) is Hattiesburg Bobby L. Chain Municipal Airport (HBG), which is located only 15 miles (24 kilometers) SSE of PIB.
• Hattiesburg–Laurel Regional Airport (PIB) currently has only 1 runway.
• Because of Hattiesburg–Laurel Regional Airport's relatively low elevation of 298 feet, planes can take off or land at Hattiesburg–Laurel 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.