Nonstop flight route between Nairobi, Kenya and Ulan Bator, Mongolia:

About this route:

A direct, nonstop flight between Jomo Kenyatta International Airport (NBO), Nairobi, Kenya and Chinggis Khaan International Airport (ULN), Ulan Bator, Mongolia would travel a Great Circle distance of 5,364 miles (or 8,632 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 Jomo Kenyatta 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 Jomo Kenyatta 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 Jomo Kenyatta International Airport (NBO):

• The main entrance to Jomo Kenyatta International Airport is on Airport South Road, which can be accessed by an exit from the A109 expressway.
• The furthest airport from Jomo Kenyatta International Airport (NBO) is Atuona Airport (AUQ), which is located 11,621 miles (18,703 kilometers) away in Atuona, Marquesas Islands, French Polynesia.
• Jomo Kenyatta International Airport handled 580,363 passengers last year.
• Jomo Kenyatta International Airport (NBO) currently has only 1 runway.
• The architects for the terminal were Pascall+Watson, a London based firm that also designed Heathrow Terminal 5 and Dublin Airport Terminal 2.
• Because of Jomo Kenyatta International Airport's high elevation of 5,327 feet, planes must typically fly at a faster airspeed in order to takeoff or land at NBO. Combined with a high temperature, this could make NBO a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
• Traffic at the airport grows at a rate of 12 percent per annum and is expected to hit the 25 million mark by 2025.
• The closest airport to Jomo Kenyatta International Airport (NBO) is Wilson Airport (WIL), which is located only 8 miles (12 kilometers) W of NBO.
• The original terminal, located on the north side of the runway, is used by the Kenya Air Force and is sometimes referred as Old Embakasi Airport.
• On 5 August 2013, an airlock in the main pipeline that delivers jet fuel to the airport caused all inbound flights to the airport to be diverted to other airfields.

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".
• 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 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.
• The terminal was upgraded to make it suitable for international traffic in 1986.
• Chinggis Khaan International Airport (ULN) has 2 runways.
• 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.
• The closest airport to Chinggis Khaan International Airport (ULN) is Mandalgovi Airport (MXW), which is located 145 miles (234 kilometers) S of ULN.
• The airline Aero Mongolia has its head office on the third floor of the main airport building.
• Chinggis Khaan International Airport handled 1,098,865 passengers last year.