Nonstop flight route between Vila Real, Portugal and Fort Sill, Oklahoma, United States:

About this route:

A direct, nonstop flight between Vila Real Airport (VRL), Vila Real, Portugal and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 4,728 miles (or 7,609 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 Vila Real Airport and Henry Post Army Airfield, 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 Vila Real Airport and Henry Post Army Airfield. 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 Vila Real Airport (VRL):

• In addition to being known as "Vila Real Airport", another name for VRL is "Aeródromo Municipal de Vila Real".
• Vila Real Airport (VRL) currently has only 1 runway.
• The furthest airport from Vila Real Airport (VRL) is Takaka Aerodrome (KTF), which is nearly antipodal to Vila Real Airport (meaning Vila Real Airport is almost on the exact opposite side of the Earth from Takaka Aerodrome), and is located 12,399 miles (19,955 kilometers) away in Takaka, New Zealand.
• The closest airport to Vila Real Airport (VRL) is Braga Airport (BGZ), which is located 43 miles (70 kilometers) WNW of VRL.

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.
• 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.
• The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.