Nonstop flight route between Fort Sill, Oklahoma, United States and Valaparaiso (near Fort Walton Beach), Florida, United States:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Northwest Florida Regional Airport (VPS), Valaparaiso (near Fort Walton Beach), Florida, United States would travel a Great Circle distance of 748 miles (or 1,205 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 Northwest Florida 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):

• 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.
• 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.
• By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• 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.
• 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.

Facts about Northwest Florida Regional Airport (VPS):

• The furthest airport from Northwest Florida Regional Airport (VPS) is Shark Bay Airport (MJK), which is located 11,174 miles (17,983 kilometers) away in Monkey Mia, Western Australia, Australia.
• In addition to being known as "Northwest Florida Regional Airport", another name for VPS is "Eglin Air Force Base".
• Northwest Florida Regional Airport (VPS) has 2 runways.
• Because of Northwest Florida Regional Airport's relatively low elevation of 87 feet, planes can take off or land at Northwest Florida 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 closest airport to Northwest Florida Regional Airport (VPS) is Destin–Fort Walton Beach Airport (DSI), which is located only 7 miles (11 kilometers) SSE of VPS.
• The terminal is a two-level, 107,000 square foot facility opened in November 2004.