Nonstop flight route between Siena, Italy and Guarulhos (near São Paulo), São Paulo (state), Brazil:

About this route:

A direct, nonstop flight between Siena-Ampugnano Airport (SAY), Siena, Italy and São Paulo/Guarulhos–Governador André Franco Montoro International Airport (GRU), Guarulhos (near São Paulo), São Paulo (state), Brazil would travel a Great Circle distance of 5,884 miles (or 9,470 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 Siena-Ampugnano Airport and São Paulo/Guarulhos–Governador André Franco Montoro 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 Siena-Ampugnano Airport and São Paulo/Guarulhos–Governador André Franco Montoro 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 Siena-Ampugnano Airport (SAY):

• During World War II, the facility was known as Malignano Airfield.
• The furthest airport from Siena-Ampugnano Airport (SAY) is Chatham Islands (CHT), which is nearly antipodal to Siena-Ampugnano Airport (meaning Siena-Ampugnano Airport is almost on the exact opposite side of the Earth from Chatham Islands), and is located 12,049 miles (19,391 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• In addition to being known as "Siena-Ampugnano Airport", other names for SAY include "Aeroporto di Siena-Ampugnano" and "Siena-Ampugnano".
• The closest airport to Siena-Ampugnano Airport (SAY) is Grosseto Airport (GRS), which is located 36 miles (57 kilometers) SSW of SAY.
• Siena-Ampugnano Airport (SAY) currently has only 1 runway.
• Because of Siena-Ampugnano Airport's relatively low elevation of 634 feet, planes can take off or land at Siena-Ampugnano 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.
• Siena-Ampugnano Airport handled 3,745 passengers last year.

Facts about São Paulo/Guarulhos–Governador André Franco Montoro International Airport (GRU):

• São Paulo/Guarulhos–Governador André Franco Montoro International Airport handled 36,460,923 passengers last year.
• On June 6, 1967, in response the growth of the air traffic in Brazil, the Brazilian military government initiated studies concerning the renovation of the airport infrastructure in Brazil.
• In addition to being known as "São Paulo/Guarulhos–Governador André Franco Montoro International Airport", another name for GRU is "Aeroporto Internacional de São Paulo/Guarulhos–Governador André Franco Montoro".
• On 31 August 2009, Infraero unveiled a R$ 1,489.5 million investment plan to upgrade Guarulhos International Airport, focusing on preparations for the 2014 FIFA World Cup and the Summer Olympics in 2016 which will be held in Brazil, São Paulo being one of the venue cities.
• The closest airport to São Paulo/Guarulhos–Governador André Franco Montoro International Airport (GRU) is São Paulo/Congonhas Airport (CGH), which is located only 18 miles (28 kilometers) SW of GRU.
• The airport is located 25 km from downtown São Paulo.
• São Paulo/Guarulhos–Governador André Franco Montoro International Airport (GRU) has 2 runways.
• Pássaro Marron/EMTU, a syndicate of the Internorte Consortium, offers two regular bus lines, 257 and 299, connecting Tatuapé subway station with Guarulhos Airport every 30 minutes.
• The furthest airport from São Paulo/Guarulhos–Governador André Franco Montoro International Airport (GRU) is Minami-Daito Airport (MMD), which is nearly antipodal to São Paulo/Guarulhos–Governador André Franco Montoro International Airport (meaning São Paulo/Guarulhos–Governador André Franco Montoro International Airport is almost on the exact opposite side of the Earth from Minami-Daito Airport), and is located 12,218 miles (19,663 kilometers) away in Minami Daito, Okinawa, Japan.
• In order to relieve the acute overcrowding at Terminals 1 and 2, Infraero announced on May 17, 2011 that the former cargo terminals of defunct airlines VASP and Transbrasil, later used by Federal Agencies, would undergo renovations and adaptations for use as domestic passenger terminals with remote boarding.