Nonstop flight route between Seletar, Singapore and Ubon Ratchathani, Thailand:

About this route:

A direct, nonstop flight between Seletar Airport (XSP), Seletar, Singapore and Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP), Ubon Ratchathani, Thailand would travel a Great Circle distance of 958 miles (or 1,542 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 relatively short distance between Seletar Airport and Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Seletar Airport (XSP):

• The air base was briefly host to Amy Johnson during May 1930 on her UK - Australia flight in her Gipsy Moth named 'Jason'.
• During the 1960s, RAF Seletar was home base to No's 103 and 110 Squadrons, both of which were equipped with Westland Whirlwind Mk 10 helicopters and to 34 Squadron, which was equipped with Blackburn Beverleys.
• 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.
• Seletar Airport (XSP) currently has only 1 runway.
• 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.
• In 2007, JTC Corporation announced the plan to upgrade the Seletar Airport to support the upcoming Seletar Aerospace Park.
• 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 same Mitsubishi J2M Raiden fighters being test flown by Japanese naval aviators under close supervision of RAF officers from Seletar.
• Vickers Vildebeest Mk IIs, K2918 and K2921, of 'A' Flight, No.
• In addition to being known as "Seletar Airport", other names for XSP include "实里达机场" and "செலட்டர் வான்முகம்".

Facts about Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP):

• Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP) currently has only 1 runway.
• The furthest airport from Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP) is Maria Reiche Neuman Airport (NZC), which is nearly antipodal to Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (meaning Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี is almost on the exact opposite side of the Earth from Maria Reiche Neuman Airport), and is located 12,407 miles (19,967 kilometers) away in Nazca, Ica Region, Peru.
• As well as being a commercial facility, Ubon Ratchathani Airport is also an active Royal Thai Air Force base, the home of 2nd Air Division/21st Wing Air Combat Command.
• The closest airport to Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP) is Savannakhet Airport (ZVK), which is located 90 miles (146 kilometers) N of UBP.
• Because of Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี's relatively low elevation of 406 feet, planes can take off or land at Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี 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.
• During the Vietnam War the facility was known as Ubon Royal Thai Air Force Base, serving as a front-line base of the United States Air Force.