Nonstop flight route between Changi, Singapore and Buraidah, Saudi Arabia:

About this route:

A direct, nonstop flight between Singapore Changi Airport (SIN), Changi, Singapore and Prince Nayef bin Abdulaziz Regional Airport (ELQ), Buraidah, Saudi Arabia would travel a Great Circle distance of 4,345 miles (or 6,993 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 Singapore Changi Airport and Prince Nayef bin Abdulaziz Regional 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 Singapore Changi Airport and Prince Nayef bin Abdulaziz Regional 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 Singapore Changi Airport (SIN):

• Concerned that the existing airport was located in an area with potential for urban growth, which would physically hem it in on all sides, the government subsequently decided in 1975 to build a new airport at the eastern tip of the main island at Changi, at the existing site of Changi Air Base, where the new airport would be easily expandable through land reclamation.
• The contractor was Penta-Ocean Construction, a Japanese construction firm directly involved in numerous land reclamation projects in Singapore.
• Singapore Changi Airport (SIN) has 3 runways.
• Recently Changi Airport has also announced plans to reduce consumption of electricity and use recycled water at its terminal buildings over the next three years, as part of its contribution towards environmental sustainability.
• Changi Airport has three passenger terminals with a total annual handling capacity of 66 million passengers.
• There will also be a fourth runway at Changi East which was announced during the National Day Rally Speech in 2013.
• The closest airport to Singapore Changi Airport (SIN) is Paya Lebar Air Base (PLAB) (QPG), which is located only 6 miles (9 kilometers) W of SIN.
• The airport has won over 430 awards since 1981, including 30 'Best' awards in 2012.
• Because of Singapore Changi Airport's relatively low elevation of 22 feet, planes can take off or land at Singapore Changi 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 Singapore Changi Airport (SIN) is Francisco de Orellana Airport (OCC), which is nearly antipodal to Singapore Changi Airport (meaning Singapore Changi Airport is almost on the exact opposite side of the Earth from Francisco de Orellana Airport), and is located 12,345 miles (19,868 kilometers) away in Coca, Ecuador.
• After Singaporean authorities decided to build a new airport, Singaporean government dispatched an inspection team to Taiwan in 1979, watching and learning the design of newly built Chiang Kai-shek International Airport.
• Resurfacing works costing S$50m on its dual runways and older taxiways were announced in January 2007 along with improvements to the security systems of Changi Airport such as access controls and surveillance systems to make the airport safer for travellers.
• In addition to being known as "Singapore Changi Airport", other names for SIN include "Lapangan Terbang Antarabangsa Changi Singapura", "新加坡樟宜机场(Xīnjiāpō Zhāngyí Jīchǎng)" and "சிங்கப்பூர் சாங்கி விமானநிலையம் (Ciṅkappūr Cāṅki Vimana Nilaiyam)".
• Despite the airport opening in 1981, some sections were not completed.

Facts about Prince Nayef bin Abdulaziz Regional Airport (ELQ):

• Prince Nayef bin Abdulaziz Regional Airport (ELQ) currently has only 1 runway.
• The closest airport to Prince Nayef bin Abdulaziz Regional Airport (ELQ) is Dawadmi Domestic Airport (DWD), which is located 130 miles (209 kilometers) S of ELQ.
• The furthest airport from Prince Nayef bin Abdulaziz Regional Airport (ELQ) is Totegegie Airport (GMR), which is nearly antipodal to Prince Nayef bin Abdulaziz Regional Airport (meaning Prince Nayef bin Abdulaziz Regional Airport is almost on the exact opposite side of the Earth from Totegegie Airport), and is located 12,199 miles (19,632 kilometers) away in Mangareva, Gambier Islands, French Polynesia.