Nonstop flight route between Jackson, Tennessee, United States and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between McKellar-Sipes Regional Airport (MKL), Jackson, Tennessee, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 540 miles (or 869 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 McKellar-Sipes 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 McKellar-Sipes Regional Airport (MKL):

• The furthest airport from McKellar-Sipes Regional Airport (MKL) is Margaret River Airport (MGV), which is located 11,072 miles (17,819 kilometers) away in Margaret River, Western Australia, Australia.
• The airfield began training flying cadets under contract to Georgia Air Services, Inc.
• Because of McKellar-Sipes Regional Airport's relatively low elevation of 434 feet, planes can take off or land at McKellar-Sipes 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.
• McKellar-Sipes Regional Airport covers an area of 807 acres at an elevation of 434 feet above mean sea level.
• The closest airport to McKellar-Sipes Regional Airport (MKL) is Roscoe Turner Airport (CRX), which is located 50 miles (81 kilometers) SSE of MKL.
• McKellar-Sipes Regional Airport is named in memory of Kenneth Douglas McKellar, a U.S.
• McKellar-Sipes Regional Airport (MKL) has 2 runways.
• The airport opened in 1942 as McKellar Field and was assigned to the United States Army Air Forces Southeast Training Center as a primary pilot training 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.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• 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.
• 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.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• 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.
• Henry Post Army Airfield (FSI) currently has only 1 runway.
• 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.