Nonstop flight route between Hampton, Virginia, United States and Porto Alegre, Rio Grande do Sul, Brazil:

About this route:

A direct, nonstop flight between Langley Field (LFI), Hampton, Virginia, United States and Salgado Filho International Airport (POA), Porto Alegre, Rio Grande do Sul, Brazil would travel a Great Circle distance of 4,913 miles (or 7,907 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 Langley Field and Salgado Filho International 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 Langley Field and Salgado Filho International 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 Langley Field (LFI):

• At the outbreak of World War II Langley took on a new mission, to develop special detector equipment used in antisubmarine warfare.
• Langley also hosts the Global Cyberspace Integration Center field operating agency and Headquarters Air Combat Command.
• Aviation Section, U.S.
• The closest airport to Langley Field (LFI) is Newport News/Williamsburg International Airport (PHF), which is located only 8 miles (13 kilometers) WNW of LFI.
• Airpower over Hampton Roads is a recurring airshow held at Langley in the spring.
• On 1 June 1992, Langley became the headquarters of the newly formed Air Combat Command, as Tactical Air Command was inactivated as part of the Air Force's restructuring.
• The Air Force mission at Langley is to sustain the ability for fast global deployment and air superiority for the United States or allied armed forces.
• The furthest airport from Langley Field (LFI) is Margaret River Airport (MGV), which is located 11,757 miles (18,921 kilometers) away in Margaret River, Western Australia, Australia.
• Langley Field was named after Samuel Pierpoint Langley, an aerodynamic pioneer and a former Secretary of the Smithsonian Institution.

Facts about Salgado Filho International Airport (POA):

• Salgado Filho International Airport (POA) currently has only 1 runway.
• The International Airport of Porto Alegre is served by rail, taxi, and bus.
• In addition to being known as "Salgado Filho International Airport", another name for POA is "Aeroporto Internacional Salgado Filho".
• Because of Salgado Filho International Airport's relatively low elevation of 11 feet, planes can take off or land at Salgado Filho International 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 furthest airport from Salgado Filho International Airport (POA) is Yakushima Airport (KUM), which is nearly antipodal to Salgado Filho International Airport (meaning Salgado Filho International Airport is almost on the exact opposite side of the Earth from Yakushima Airport), and is located 12,324 miles (19,834 kilometers) away in Yakushima, Kagoshima Prefecture, Japan.
• The closest airport to Salgado Filho International Airport (POA) is Diomício Freitas/Forquilhinha Airport (CCM), which is located 137 miles (221 kilometers) NE of POA.
• In 1932, needing a facility to use its aircraft with landing-gear which were replacing its seaplanes, Varig started using São João Airport as its operational base.