Nonstop flight route between Fort Sill, Oklahoma, United States and Vigo, Galicia, Spain:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Vigo Airport (VGO), Vigo, Galicia, Spain would travel a Great Circle distance of 4,656 miles (or 7,493 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 large distance between Henry Post Army Airfield and Vigo Airport, the route shown on this map most likely appears curved because of this reason.

Try it at home! Get a globe and tightly lay a string between Henry Post Army Airfield and Vigo Airport. You'll see that it will travel the same route of the red line on this map!

Departure Airport Information:

Arrival Airport Information:

Facts about Henry Post Army Airfield (FSI):

• 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.
• Post Field served as a base for flight training for the Air Service.
• Air Service/Corps units assigned to Post Field between 1919 and 1941
• 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 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.
• 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.
• As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.

Facts about Vigo Airport (VGO):

• By 1927 the Spanish Government became aware of the necessity of having a customs airport in Galicia, and as a first step the harbour of Vigo was conditioned for hidroaviation in March 1929 and at the same time a "maritime airport" was built and started operations at nearby Cesantes beach.
• Vigo Airport (VGO) currently has only 1 runway.
• In addition to being known as "Vigo Airport", other names for VGO include "Aeropuerto de Vigo" and "Aeroporto de Vigo".
• Because of Vigo Airport's relatively low elevation of 855 feet, planes can take off or land at Vigo 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 Vigo Airport (VGO) is Braga Airport (BGZ), which is located 45 miles (73 kilometers) SSE of VGO.
• The 1970s increment of traffic led to a further development plan, including the construction in 1973 of a new control tower, a new passenger terminal in 1974, in 1975 an independent power plant and in 1976 the apron space and parking places were both increased and taxiways widened.
• Vigo Airport handled 828,725 passengers last year.
• The furthest airport from Vigo Airport (VGO) is Greymouth Airport (GMN), which is nearly antipodal to Vigo Airport (meaning Vigo Airport is almost on the exact opposite side of the Earth from Greymouth Airport), and is located 12,418 miles (19,985 kilometers) away in Greymouth, New Zealand.
• After meeting in the summer of 2008 that would expand the airport terminal Vigo, and after more than a year of delays and conflicting information and would eventually expand the terminal, 24 February 2010, the Board of Directors approved at its meeting Aena the tendering of the works to expand the terminal with a budget of 59,393,578.76 euros.