Nonstop flight route between Enid, Oklahoma, United States and Changi, Singapore:

About this route:

A direct, nonstop flight between Vance Air Force Base (END), Enid, Oklahoma, United States and Singapore Changi Airport (SIN), Changi, Singapore would travel a Great Circle distance of 9,476 miles (or 15,250 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 Vance Air Force Base and Singapore Changi 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 Vance Air Force Base and Singapore Changi 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 Vance Air Force Base (END):

• The base was reactivated on January 13, 1948, and its name changed to Enid Air Force Base, as one of the pilot training bases within the Air Training Command.
• In addition to being known as "Vance Air Force Base", another name for END is "Vance ANGB".
• The closest airport to Vance Air Force Base (END) is Enid Woodring Regional Airport (WDG), which is located only 8 miles (12 kilometers) ENE of END.
• The facility was assigned to the AAF Gulf Coast Training Center, with the Army Air Force Pilot School activated, in which flight cadets were taught basic flight using two-seater training aircraft.
• The furthest airport from Vance Air Force Base (END) is Sir Gaëtan Duval Airport (RRG), which is located 10,825 miles (17,422 kilometers) away in Rodrigues Island, Mauritius.
• In 1995 Air Force officials announced that Vance would transition to the Specialized Undergraduate Pilot Training curriculum.

Facts about Singapore Changi Airport (SIN):

• 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 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.
• On 1 March 2012, Changi Airport Group announced that the Budget Terminal will be closed in September 2012 to make way for Terminal 4, which will be able to serve 16 million passengers a year.
• To prepare for the arrival of the Airbus A380, the airport put into place modifications works costing S$60 million, which it has planned for since the late 1990s.
• Changi Airport currently has three terminals, T1, T2, and T3, with a total annual handling capacity of 66 million.
• Changi Airport has three passenger terminals with a total annual handling capacity of 66 million passengers.
• 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 airport was one of the largest single development projects in Singapore's history.
• Singapore Changi Airport (SIN) has 3 runways.
• The contractor was Penta-Ocean Construction, a Japanese construction firm directly involved in numerous land reclamation projects in Singapore.
• Singapore's International Airport at Paya Lebar, Singapore's third main civilian airport after Seletar Airport and Kallang Airport opened in 1955 with a single runway and a small passenger terminal.
• 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)".
• 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.