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

About this route:

A direct, nonstop flight between Chinggis Khaan International Airport (ULN), Ulan Bator, Mongolia and Constanţa "Mihail Kogălniceanu" International Airport (CND), Constanța, Romania would travel a Great Circle distance of 3,592 miles (or 5,781 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 Chinggis Khaan International Airport and Constanţa "Mihail Kogălniceanu" 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 Chinggis Khaan International Airport and Constanţa "Mihail Kogălniceanu" 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 Chinggis Khaan International Airport (ULN):

• Chinggis Khaan International Airport handled 1,098,865 passengers last year.
• 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 (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.
• 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 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.
• 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.
• 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.

Facts about Constanţa "Mihail Kogălniceanu" International Airport (CND):

• It is also alleged to be one of the black sites involved in the CIA's network of "extraordinary renditions".
• The furthest airport from Constanţa "Mihail Kogălniceanu" International Airport (CND) is Chatham Islands (CHT), which is located 11,203 miles (18,029 kilometers) away in Waitangi, Chatham Islands, New Zealand.
• The closest airport to Constanţa "Mihail Kogălniceanu" International Airport (CND) is Varna Airport Aksakovo (VAR), which is located 85 miles (136 kilometers) SSW of CND.
• In addition to being known as "Constanţa "Mihail Kogălniceanu" International Airport", another name for CND is "Aeroportul Internaţional Constanţa Mihail Kogălniceanu".
• Constanţa "Mihail Kogălniceanu" International Airport (CND) currently has only 1 runway.
• Constanţa "Mihail Kogălniceanu" International Airport handled 73,301 passengers last year.
• Mihail Kogălniceanu International handled 73,301 passengers in 2013, which represents a 22.5% decrease over the previous year.
• Because of Constanţa "Mihail Kogălniceanu" International Airport's relatively low elevation of 353 feet, planes can take off or land at Constanţa "Mihail Kogălniceanu" 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.
• During the first three months of the 2003 invasion of Iraq, the airport was transited by 1,300 cargo and personnel transports towards Iraq, comprising 6,200 personnel and about 11,100 tons of equipment.