Nonstop flight route between Greensboro, North Carolina, United States and Madrid, Spain:

About this route:

A direct, nonstop flight between Piedmont Triad International Airport (GSO), Greensboro, North Carolina, United States and Adolfo Suárez Madrid–Barajas Airport[1] (MAD), Madrid, Spain would travel a Great Circle distance of 4,020 miles (or 6,470 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 Adolfo Suárez Madrid–Barajas Airport[1], 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 Adolfo Suárez Madrid–Barajas Airport[1]. 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):

• The new passenger terminal opened in 1958, replacing the temporary facility that had served since World War II.
• 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.
• 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.
• A third runway was built to accommodate the hub operation, parallel to one of the existing ones.
• Allegiant Air began service to Orlando Sanford International Airport and St.
• Also in the mid-1990s, start-up carrier Eastwind Airlines began serving PTI.
• The Cargo Terminals have expanded in the last 13 years.
• Piedmont Triad International Airport (GSO) has 3 runways.
• 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.

Facts about Adolfo Suárez Madrid–Barajas Airport[1] (MAD):

• The furthest airport from Adolfo Suárez Madrid–Barajas Airport[1] (MAD) is Palmerston North Airport (PMR), which is nearly antipodal to Adolfo Suárez Madrid–Barajas Airport[1] (meaning Adolfo Suárez Madrid–Barajas Airport[1] is almost on the exact opposite side of the Earth from Palmerston North Airport), and is located 12,392 miles (19,943 kilometers) away in Palmerston North, New Zealand.
• The closest airport to Adolfo Suárez Madrid–Barajas Airport[1] (MAD) is Madrid–Torrejón Airport (TOJ), which is located only 6 miles (10 kilometers) ENE of MAD.
• The airport was constructed in 1927, opening to national and international air traffic on 22 April 1931, although regular commercial operations began two years later.
• In the 1970s, with the boom in tourism and the arrival of the Boeing 747, the airport reached 4 million passengers, and began the construction of the international terminal.
• The Madrid Metro Line connects the airport with city centre station Nuevos Ministerios in the heart of Madrid's financial district.
• In addition to being known as "Adolfo Suárez Madrid–Barajas Airport[1]", another name for MAD is "Aeropuerto Adolfo Suárez Madrid-Barajas".
• Adolfo Suárez Madrid–Barajas Airport[1] (MAD) has 4 runways.
• Adolfo Suárez Madrid–Barajas Airport[1] handled 39,729,027 passengers last year.
• During the construction of Terminal 4, two more runways were constructed to aid in the flow of air traffic arriving and departing from Barajas.
• In the 1990s, the airport expanded further.