Nonstop flight route between Bucharest, Romania and Ulan Bator, Mongolia:

About this route:

A direct, nonstop flight between Bucharest Băneasa Aurel Vlaicu International Airport (BBU), Bucharest, Romania and Chinggis Khaan International Airport (ULN), Ulan Bator, Mongolia would travel a Great Circle distance of 3,684 miles (or 5,929 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 Bucharest Băneasa Aurel Vlaicu International Airport and Chinggis Khaan 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 Bucharest Băneasa Aurel Vlaicu International Airport and Chinggis Khaan 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 Bucharest Băneasa Aurel Vlaicu International Airport (BBU):

• In 1920, the airport headquartered the first aviation company in Romania, and one of the earliest in the world, the CFRNA, the precursor of the Romanian national airline, TAROM.
• In March 2012, Băneasa was converted into an airport 100% dedicated to business air traffic.
• Bucharest Băneasa Aurel Vlaicu International Airport (BBU) currently has only 1 runway.
• Because of Bucharest Băneasa Aurel Vlaicu International Airport's relatively low elevation of 299 feet, planes can take off or land at Bucharest Băneasa Aurel Vlaicu 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.
• The first flights in the Băneasa area took place in 1909 and they were carried out by the French pilot and aviation pioneer Louis Blériot.
• The closest airport to Bucharest Băneasa Aurel Vlaicu International Airport (BBU) is Bucharest Henri Coandǎ International Airport (OTP), which is located only 5 miles (8 kilometers) N of BBU.
• In addition to being known as "Bucharest Băneasa Aurel Vlaicu International Airport", another name for BBU is "Aeroportul Internaţional Bucureşti Băneasa Aurel Vlaicu".
• The furthest airport from Bucharest Băneasa Aurel Vlaicu International Airport (BBU) is Chatham Islands (CHT), which is located 11,321 miles (18,219 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The airport is situated 8 km north of Bucharest city centre and is accessible by RATB buses 131, 335 and Airport Express 783, RATB tramway 5 and taxi.
• From as low as 20 to 30 passengers per month in 2001–2002, BBU handled 119,000 passengers in 2004, and 2,398,911 passengers in 2011.
• Bucharest Băneasa Aurel Vlaicu International Airport handled 6,036 passengers last year.

Facts about Chinggis Khaan International Airport (ULN):

• In addition to being known as "Chinggis Khaan International Airport", another name for ULN is "Чингис хаан олон улсын нисэх буудалᠴᠢᠩᠭᠢᠰ ᠬᠠᠭᠠᠨ ᠣᠯᠠᠨ ᠤᠯᠤᠰ  ᠦᠨ ᠨᠢᠰᠬᠦ ᠪᠠᠭᠤᠳᠠᠯ".
• The airport is due for replacement in 2017 by the new Khöshigt Valley Airport due to be constructed at the Khoshigt Valley 52 kilometres from Ulaanbaatar city centre.
• Chinggis Khaan International Airport handled 1,098,865 passengers last year.
• Because of Chinggis Khaan International Airport's high elevation of 4,364 feet, planes must typically fly at a faster airspeed in order to takeoff or land at ULN. Combined with a high temperature, this could make ULN a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• The airline Aero Mongolia has its head office on the third floor of the main airport building.
• The airport was first established as Buyant-Ukhaa airport on 19 February 1957.
• Between 1994 and 1997 a further major upgrade of construction and air navigation was achieved with the assistance of the Asian Development Bank, making the airport compliant with ICAO standards.
• Chinggis Khaan International Airport (ULN) has 2 runways.
• The closest airport to Chinggis Khaan International Airport (ULN) is Mandalgovi Airport (MXW), which is located 145 miles (234 kilometers) S of ULN.
• The furthest airport from Chinggis Khaan International Airport (ULN) is Cochrane Airfield (LGR), which is nearly antipodal to Chinggis Khaan International Airport (meaning Chinggis Khaan International Airport is almost on the exact opposite side of the Earth from Cochrane Airfield), and is located 12,386 miles (19,933 kilometers) away in Cochrane, Chile.