Nonstop flight route between Waco, Texas, United States and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Waco Regional Airport (ACT), Waco, Texas, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 221 miles (or 355 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 Waco 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 Waco Regional Airport (ACT):

• Waco Regional Airport is five miles northwest of Waco, in McLennan County, Texas.
• The furthest airport from Waco Regional Airport (ACT) is Sir Gaëtan Duval Airport (RRG), which is located 10,981 miles (17,672 kilometers) away in Rodrigues Island, Mauritius.
• In addition to being known as "Waco Regional Airport", another name for ACT is "Blackland AAF".
• It was first a glider training school and in October 1942 Blackland was assigned to the AAF Gulf Coast Training Center, with the Army Air Force Pilot School activated.
• Waco Regional Airport (ACT) has 2 runways.
• The airport was built by the United States Army Air Force as a pilot training airfield, and was activated on 2 July 1942.
• The closest airport to Waco Regional Airport (ACT) is TSTC Waco Airport (CNW), which is located only 9 miles (15 kilometers) ENE of ACT.
• Because of Waco Regional Airport's relatively low elevation of 516 feet, planes can take off or land at Waco 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.

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 Army Airfield (FSI) currently has only 1 runway.
• 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.
• 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 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.
• Post Field served as a base for flight training for the Air Service.