Nonstop flight route between Ulan Bator, Mongolia and Vieques, Puerto Rico, United States:

About this route:

A direct, nonstop flight between Chinggis Khaan International Airport (ULN), Ulan Bator, Mongolia and Antonio Rivera Rodríguez Airport (VQS), Vieques, Puerto Rico, United States would travel a Great Circle distance of 7,853 miles (or 12,638 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 Antonio Rivera Rodríguez 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 Antonio Rivera Rodríguez 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):

• The terminal was upgraded to make it suitable for international traffic in 1986.
• 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".
• Chinggis Khaan International Airport (ULN) has 2 runways.
• 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.
• 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.
• 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.
• Chinggis Khaan International Airport handled 1,098,865 passengers last year.
• The closest airport to Chinggis Khaan International Airport (ULN) is Mandalgovi Airport (MXW), which is located 145 miles (234 kilometers) S of ULN.

Facts about Antonio Rivera Rodríguez Airport (VQS):

• Because of Antonio Rivera Rodríguez Airport's relatively low elevation of 49 feet, planes can take off or land at Antonio Rivera Rodríguez 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.
• When anti-military demonstrators started flocking into Vieques, both by air and sea, in 1999, Vieques Airport saw a considerable increase to its normal yearly average of passengers.
• Antonio Rivera Rodríguez Airport covers an area of 124 acres at an elevation of 49 feet above mean sea level.
• The closest airport to Antonio Rivera Rodríguez Airport (VQS) is Diego Jiménez Torres Airport (FAJ), which is located only 16 miles (26 kilometers) NW of VQS.
• Early in 2005, plans were announced to expand the airport's lone runway, so that the airport can accept flights by smaller jets.
• The airport does not accept jet aircraft, but a couple of international flights operate from it.
• Antonio Rivera Rodríguez Airport (VQS) currently has only 1 runway.
• Antonio Rivera Rodríguez Airport handled 165,043 passengers last year.
• The furthest airport from Antonio Rivera Rodríguez Airport (VQS) is Barrow Island Airport (BWB), which is nearly antipodal to Antonio Rivera Rodríguez Airport (meaning Antonio Rivera Rodríguez Airport is almost on the exact opposite side of the Earth from Barrow Island Airport), and is located 12,239 miles (19,697 kilometers) away in Barrow Island, Western Australia, Australia.