Nonstop flight route between Abilene, Texas, United States and Ulan Bator, Mongolia:

About this route:

A direct, nonstop flight between Dyess Air Force Base (DYS), Abilene, Texas, United States and Chinggis Khaan International Airport (ULN), Ulan Bator, Mongolia would travel a Great Circle distance of 6,651 miles (or 10,704 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 Dyess Air Force Base 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 Dyess Air Force Base 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 Dyess Air Force Base (DYS):

• From 1962 to 1965 Dyess Air Force Base had 13 SM-65 Atlas Missile sites Stationed around it.
• The furthest airport from Dyess Air Force Base (DYS) is Sir Gaëtan Duval Airport (RRG), which is located 11,080 miles (17,831 kilometers) away in Rodrigues Island, Mauritius.
• On 25 March 1944, Republic P-47 Thunderbolt training for flight cadets was taken over by the 261st Army Air Force Base Unit.
• The base is located in the southwest corner of Abilene, TX and is about 200 miles west of Dallas.
• In 1942, the United States Army Air Forces built Tye Army Air Field, as it was popularly known, on the site of what is now known as Dyess AFB.
• The closest airport to Dyess Air Force Base (DYS) is Abilene Regional Airport (ABI), which is located only 10 miles (16 kilometers) E of DYS.
• In addition to being known as "Dyess Air Force Base", another name for DYS is "Dyess AFB".
• Shortly after the Korean War broke out, the city of Abilene called for the need of a military installation.

Facts about Chinggis Khaan International Airport (ULN):

• 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.
• 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 closest airport to Chinggis Khaan International Airport (ULN) is Mandalgovi Airport (MXW), which is located 145 miles (234 kilometers) S of ULN.
• Chinggis Khaan International Airport is the international airport serving Ulaanbaatar, Mongolia, situated 18 km southwest of the capital.
• The terminal was upgraded to make it suitable for international traffic in 1986.
• Chinggis Khaan International Airport handled 1,098,865 passengers last year.
• 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.