Nonstop flight route between Ashland, Wisconsin, United States and Seletar, Singapore:

About this route:

A direct, nonstop flight between John F. Kennedy Memorial Airport (ASX), Ashland, Wisconsin, United States and Seletar Airport (XSP), Seletar, Singapore would travel a Great Circle distance of 9,003 miles (or 14,489 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 John F. Kennedy Memorial Airport and Seletar 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 John F. Kennedy Memorial Airport and Seletar 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 John F. Kennedy Memorial Airport (ASX):

• This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a general aviation facility.
• John F. Kennedy Memorial Airport (ASX) has 2 runways.
• The furthest airport from John F. Kennedy Memorial Airport (ASX) is Margaret River Airport (MGV), which is located 10,823 miles (17,417 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to John F. Kennedy Memorial Airport (ASX) is Gogebic-Iron County Airport (IWD), which is located 37 miles (60 kilometers) E of ASX.
• Because of John F. Kennedy Memorial Airport's relatively low elevation of 827 feet, planes can take off or land at John F. Kennedy Memorial 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.

Facts about Seletar Airport (XSP):

• When the Japanese launched their invasion of Malaya and Singapore, Seletar housed the RAF’s 205 Sqn with PBY Catalina flying boats and 36 and 100 Sqns with obsolete Vickers Vildebeest torpedo bombers, along with 151 Maintenance Unit.
• In addition to being known as "Seletar Airport", other names for XSP include "实里达机场" and "செலட்டர் வான்முகம்".
• Seletar Airport (XSP) currently has only 1 runway.
• RAF Seletar served as a civil airport from 1930 before the opening of Singapore's first civil airport at Kallang on 12 June 1937.
• In December 1966, three Andover CC Mk1 arrived to replace the ageing Vickers Valetta C1 aircraft of 52 Sqn.
• In 2007, JTC Corporation announced the plan to upgrade the Seletar Airport to support the upcoming Seletar Aerospace Park.
• Catalina I of 205 Sqn undergoing servicing in their hangar at RAF Seletar.
• Because of Seletar Airport's relatively low elevation of 36 feet, planes can take off or land at Seletar 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 Seletar Airport (XSP) is Francisco de Orellana Airport (OCC), which is nearly antipodal to Seletar Airport (meaning Seletar Airport is almost on the exact opposite side of the Earth from Francisco de Orellana Airport), and is located 12,348 miles (19,873 kilometers) away in Coca, Ecuador.
• The closest airport to Seletar Airport (XSP) is Paya Lebar Air Base (PLAB) (QPG), which is located only 5 miles (8 kilometers) SE of XSP.