Nonstop flight route between Siena, Italy and Jakarta, Indonesia:

About this route:

A direct, nonstop flight between Siena-Ampugnano Airport (SAY), Siena, Italy and Soekarno–Hatta International Airport (CGK), Jakarta, Indonesia would travel a Great Circle distance of 6,780 miles (or 10,911 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 Soekarno–Hatta 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 Soekarno–Hatta 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):

• The site has recently been proposed for a new international airport capable of handling 4 million passengers a year by 2020.
• Siena-Ampugnano Airport handled 3,745 passengers last year.
• 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.
• In addition to being known as "Siena-Ampugnano Airport", other names for SAY include "Aeroporto di Siena-Ampugnano" and "Siena-Ampugnano".
• 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.

Facts about Soekarno–Hatta International Airport (CGK):

• Soekarno–Hatta International Airport handled 57,772,762 passengers last year.
• Because of Soekarno–Hatta International Airport's relatively low elevation of 32 feet, planes can take off or land at Soekarno–Hatta 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 Soekarno–Hatta International Airport (CGK) is Halim Perdanakusuma Airport (HLP), which is located only 19 miles (30 kilometers) ESE of CGK.
• Between 1974 and 1975, a Canadian consultant/consortium, consisting of Aviation Planning Services Ltd., ACRESS International Ltd., and Searle Wilbee Rowland, won a bid for the new airport feasibility project.
• The furthest airport from Soekarno–Hatta International Airport (CGK) is Yariguíes Airport (EJA), which is nearly antipodal to Soekarno–Hatta International Airport (meaning Soekarno–Hatta International Airport is almost on the exact opposite side of the Earth from Yariguíes Airport), and is located 12,367 miles (19,903 kilometers) away in Barrancabermeja, Colombia.
• Due to lack of space to make the third runway at Soekarno–Hatta International Airport, the government plans to build a new airport around Cikarang and Karawang.
• In addition to being known as "Soekarno–Hatta International Airport", another name for CGK is "Bandar Udara Internasional Soekarno–Hatta".
• Soekarno–Hatta International Airport, abbreviated SHIA, is the main airport serving the greater Jakarta area on the island of Java, Indonesia, along with Halim Perdanakusuma Airport.
• Soekarno–Hatta International Airport (CGK) has 2 runways.
• This terminal is used for International airlines such as Air China, All Nippon Airways, Asiana Airlines, Cathay Pacific, Cebu Pacific.
• The new airport opened on 1 May 1985 for domestic flights.