Nonstop flight route between St Andrews, Scotland, United Kingdom and Ho Chi Minh City, Vietnam:

About this route:

A direct, nonstop flight between RAF Leuchars (ADX), St Andrews, Scotland, United Kingdom and Tân Sơn Nhất International Airport (SGN), Ho Chi Minh City, Vietnam would travel a Great Circle distance of 6,319 miles (or 10,170 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 RAF Leuchars and Tân Sơn Nhất 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 RAF Leuchars and Tân Sơn Nhất 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 RAF Leuchars (ADX):

• Leuchars remained an active Station to the end of the War, concentrating on anti-submarine and anti-shipping strikes.
• The closest airport to RAF Leuchars (ADX) is Dundee Airport (DND), which is located only 8 miles (13 kilometers) NW of ADX.
• RAF Leuchars is home to the annual Leuchars Airshow.
• The furthest airport from RAF Leuchars (ADX) is Ryan's Creek Aerodrome (SZS), which is located 11,678 miles (18,793 kilometers) away in Stewart Island, New Zealand.
• The unit was formally named 'Royal Air Force Leuchars' in March 1920, but nevertheless retained its strong naval links.
• The other operational UK air defence base since June 2007 is RAF Coningsby in Lincolnshire, which operates the Eurofighter Typhoon FGR4.
• Aviation at Leuchars dates back to 1911 with a balloon squadron of the Royal Engineers setting up a training camp in Tentsmuir Forest.
• RAF Leuchars is commanded by an Air Commodore instead of a Group Captain who would usually be given command of a station.

Facts about Tân Sơn Nhất International Airport (SGN):

• Tân Sơn Nhất International Airport (SGN) has 2 runways.
• Tan Son Nhat International Airport served 12.4 million passengers in 2008, compared to 11 million in 2007 and 15.5 million passenger in 2010.
• The closest airport to Tân Sơn Nhất International Airport (SGN) is Vung Tau Airport (VTG), which is located 43 miles (69 kilometers) SE of SGN.
• Tan Son Nhat International Airport has its origins in the early 1930s, when the French colonial government constructed a small airport with unpaved runways, known as Tân Sơn Nhất Airfield near the village of Tan Son Nhat.
• The furthest airport from Tân Sơn Nhất International Airport (SGN) is Jauja AirportFrancisco Carle Airport (JAU), which is nearly antipodal to Tân Sơn Nhất International Airport (meaning Tân Sơn Nhất International Airport is almost on the exact opposite side of the Earth from Jauja AirportFrancisco Carle Airport), and is located 12,278 miles (19,760 kilometers) away in Jauja, Peru.
• Because of Tân Sơn Nhất International Airport's relatively low elevation of 33 feet, planes can take off or land at Tân Sơn Nhất 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.
• Following the opening of its new international terminal in September 2007, Tan Son Nhat has two major terminal buildings with separate sections for international and domestic flights.
• Tan Son Nhat International Airport is located inside the crowded city of Ho Chi Minh City, making expansions difficult.
• In addition to being known as "Tân Sơn Nhất International Airport", another name for SGN is "Sân bay Quốc tế Tân Sơn Nhất".