Nonstop flight route between Siena, Italy and Austin, Texas, United States:

About this route:

A direct, nonstop flight between Siena-Ampugnano Airport (SAY), Siena, Italy and Austin–Bergstrom International Airport (AUS), Austin, Texas, United States would travel a Great Circle distance of 5,660 miles (or 9,110 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 Austin–Bergstrom 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 Austin–Bergstrom 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):

• Siena-Ampugnano Airport is a small military airfield near Siena, in Tuscany, Italy.
• 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.
• 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.
• 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.
• The airport resides at an elevation of 634 feet above mean sea level.
• In addition to being known as "Siena-Ampugnano Airport", other names for SAY include "Aeroporto di Siena-Ampugnano" and "Siena-Ampugnano".
• Siena-Ampugnano Airport handled 3,745 passengers last year.

Facts about Austin–Bergstrom International Airport (AUS):

• Barbara Jordan Terminal was designed by the Austin firm of Page Southerland Page with associate architect Gensler under contract to the New Airport Project Team, with lead architect University of Texas at Austin Architecture professor Larry Speck.
• Because of Austin–Bergstrom International Airport's relatively low elevation of 542 feet, planes can take off or land at Austin–Bergstrom 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.
• Austin–Bergstrom International Airport handled 10,017,958 passengers last year.
• The issue of a $400 million bond referendum for a new airport owned and operated by the city was put to a public vote in May 1993 with a campaign managed by local public affairs consultant Don Martin and then-Mayor Bruce Todd and was approved by 63% of the vote.
• The furthest airport from Austin–Bergstrom International Airport (AUS) is Sir Gaëtan Duval Airport (RRG), which is located 11,050 miles (17,783 kilometers) away in Rodrigues Island, Mauritius.
• The runways are watched over by a new 20-story air traffic control tower.
• The closest airport to Austin–Bergstrom International Airport (AUS) is Austin Executive Airport (EDC), which is located only 15 miles (24 kilometers) NNE of AUS.
• The city began considering options for a new airport as early as 1971, when the Federal Aviation Administration proposed that Austin and San Antonio build a joint regional airport.
• Austin–Bergstrom International Airport (AUS) has 2 runways.