Nonstop flight route between Greensboro, North Carolina, United States and Santa Maria, Portugal:

About this route:

A direct, nonstop flight between Piedmont Triad International Airport (GSO), Greensboro, North Carolina, United States and Santa Maria Airport (SMA), Santa Maria, Portugal would travel a Great Circle distance of 2,998 miles (or 4,824 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 Piedmont Triad International Airport and Santa Maria 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 Piedmont Triad International Airport and Santa Maria 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 Piedmont Triad International Airport (GSO):

• Because of Piedmont Triad International Airport's relatively low elevation of 926 feet, planes can take off or land at Piedmont Triad 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.
• FedEx Express opened the hub building at Piedmont Triad International Airport in June 2009.
• The furthest airport from Piedmont Triad International Airport (GSO) is Margaret River Airport (MGV), which is located 11,574 miles (18,626 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Piedmont Triad International Airport (GSO) is Smith Reynolds Airport (INT), which is located only 16 miles (26 kilometers) W of GSO.
• Piedmont Triad International Airport (GSO) has 3 runways.
• Independence Air began service into Greensboro when the airline started up with service to Washington Dulles International Airport.
• Also in the mid-1990s, start-up carrier Eastwind Airlines began serving PTI.
• Greensboro and Guilford County jointly purchased the Friendship property from Paul C.

Facts about Santa Maria Airport (SMA):

• Because of Santa Maria Airport's relatively low elevation of 308 feet, planes can take off or land at Santa Maria 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 Santa Maria Airport (SMA) is Moruya Airport (MYA), which is nearly antipodal to Santa Maria Airport (meaning Santa Maria Airport is almost on the exact opposite side of the Earth from Moruya Airport), and is located 12,166 miles (19,579 kilometers) away in Moruya, New South Wales, Australia.
• It has one runway which is 3,048 m × 60 m.
• In addition to being known as "Santa Maria Airport", another name for SMA is "Aeroporto de Santa Maria".
• Santa Maria Airport (SMA) currently has only 1 runway.
• Santa Maria Airport handled 93,436 passengers last year.
• The closest airport to Santa Maria Airport (SMA) is João Paulo II Airport (PDL), which is located 60 miles (97 kilometers) NNW of SMA.
• The airport at Santa Maria was part of a larger complex of buildings and infrastructures constructed in the 20th century.
• The forerunner of SATA Air Açores initiated services concurrently to São Miguel and Terceira from Santa Maria Airport on 5 August 1947, using a plane christened "Açor".