Nonstop flight route between Udon Thani, Thailand and Lexington, Kentucky, United States:

About this route:

A direct, nonstop flight between Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH), Udon Thani, Thailand and Blue Grass Airport (LEX), Lexington, Kentucky, United States would travel a Great Circle distance of 8,577 miles (or 13,804 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 Udon Thani International Airport ท่าอากาศยานอุดรธานี and Blue Grass 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 Udon Thani International Airport ท่าอากาศยานอุดรธานี and Blue Grass 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 Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH):

• The closest airport to Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) is Wattay International Airport (VTE), which is located 44 miles (71 kilometers) NNW of UTH.
• As well as being a commercial facility, Udon Thani International Airport is also an active Royal Thai Air Force base, the home of Wing 23, 2nd Air Division Air Combat Command.
• 231 Squadron flies 17 Dassault-Breguet-Dornier Alpha Jet A airplanes acquired second hand from the German Air Force and delivered in 2001.
• The furthest airport from Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) is Maria Reiche Neuman Airport (NZC), which is nearly antipodal to Udon Thani International Airport ท่าอากาศยานอุดรธานี (meaning Udon Thani International Airport ท่าอากาศยานอุดรธานี is almost on the exact opposite side of the Earth from Maria Reiche Neuman Airport), and is located 12,207 miles (19,645 kilometers) away in Nazca, Ica Region, Peru.
• Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) currently has only 1 runway.
• Because of Udon Thani International Airport ท่าอากาศยานอุดรธานี's relatively low elevation of 579 feet, planes can take off or land at Udon Thani International Airport ท่าอากาศยานอุดรธานี 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.

Facts about Blue Grass Airport (LEX):

• The furthest airport from Blue Grass Airport (LEX) is Margaret River Airport (MGV), which is located 11,302 miles (18,188 kilometers) away in Margaret River, Western Australia, Australia.
• The closest airport to Blue Grass Airport (LEX) is Capital City Airport (FFT), which is located only 19 miles (31 kilometers) WNW of LEX.
• Blue Grass Airport handled 1,104,354 passengers last year.
• Because of Blue Grass Airport's relatively low elevation of 979 feet, planes can take off or land at Blue Grass 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.
• Blue Grass Airport (LEX) has 2 runways.