Nonstop flight route between Udon Thani, Thailand and Ust-Kut, Irkutsk Oblast, Russia:
Departure Airport:
(17°23'11"N by 102°47'17"E)
Arrival Airport:
(56°51'24"N by 105°43'48"E)
Distance from UTH to UKX:
2,731.41 miles (4,395.77 km)
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- About this route
- UTH Airport Information
- UKX Airport Information
- Facts about UTH
- Facts about UKX
- Map of Nearest Airports to UTH
- List of Nearest Airports to UTH
- Map of Furthest Airports from UTH
- List of Furthest Airports from UTH
- Map of Nearest Airports to UKX
- List of Nearest Airports to UKX
- Map of Furthest Airports from UKX
- List of Furthest Airports from UKX
About this route:
A direct, nonstop flight between Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH), Udon Thani, Thailand and Ust-Kut Airport (UKX), Ust-Kut, Irkutsk Oblast, Russia would travel a Great Circle distance of 2,731 miles (or 4,396 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 Ust-Kut 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 Ust-Kut Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | UTH / VTUD |
| Airport Name: | Udon Thani International Airport ท่าอากาศยานอุดรธานี |
| Location: | Udon Thani, Thailand |
| GPS Coordinates: | 17°23'11"N by 102°47'17"E |
| Operator/Owner: | Government |
| Airport Type: | Public/Military |
| Elevation: | 579 feet (176 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from UTH |
| More Information: | UTH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | UKX / UITT |
| Airport Names: |
|
| Location: | Ust-Kut, Irkutsk Oblast, Russia |
| GPS Coordinates: | 56°51'24"N by 105°43'48"E |
| Area Served: | Ust-Kut |
| Operator/Owner: | JSC «Aeroport Ust-Kut» |
| Airport Type: | Public |
| Elevation: | 2188 feet (667 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from UKX |
| More Information: | UKX Maps & Info |
Facts about Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH):
- On February 8, 2006, an international group of skydivers from 31 countries called "the World Team" set a World Record for the largest freefall formation, a 400-way, over the Udon Thani airport.
- 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.
- Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) currently has only 1 runway.
- 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.
- 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.
Facts about Ust-Kut Airport (UKX):
- ОМИ «Svetlyachok»
- Ust-Kut Airport handled 24,291 passengers last year.
- Airport "Ust-Kut" is the third the size of the airport of regional significance in the Irkutsk Oblast.
- The furthest airport from Ust-Kut Airport (UKX) is Ushuaia International Airport (USH), which is nearly antipodal to Ust-Kut Airport (meaning Ust-Kut Airport is almost on the exact opposite side of the Earth from Ushuaia International Airport), and is located 12,167 miles (19,580 kilometers) away in Ushuaia, Tierra del Fuego, Argentina.
- Ust-Kut Airport (UKX) currently has only 1 runway.
- The closest airport to Ust-Kut Airport (UKX) is Kirensk Airport (KCK), which is located 108 miles (173 kilometers) NE of UKX.
- In addition to being known as "Ust-Kut Airport", another name for UKX is "Аэропорт Усть-Кут".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.15 miles (71.05 km) NNW | Wattay International Airport (VTE) | Vientiane, Laos |     |
| 2 | 63.55 miles (102.27 km) S | Khon Kaen Airport (KKC) | Khon Kaen, Thailand | |
| 3 | 70.40 miles (113.29 km) W | Loei Airport (LOE) | Loei, Thailand | |
| 4 | 116.15 miles (186.92 km) WSW | Phetchabun Airport (PHY) | Phetchabun, Thailand | |
| 5 | 122.29 miles (196.81 km) E | Nakhon Phanom Airport (KOP) | Nakhon Phanom, Thailand | |
| 6 | 142.31 miles (229.03 km) ESE | Savannakhet Airport (ZVK) | Savannakhet, Laos | |
| 7 | 144.07 miles (231.86 km) N | Xieng Khouang Airport (XKH) | Xieng Khouang, Laos | |
| 8 | 145.16 miles (233.61 km) NNW | Sayaboury Airport (ZBY) | Sayaboury, Laos | |
| 9 | 152.16 miles (244.87 km) SSE | Buriram Airport (BFV) | Buriram (Buri Ram), Thailand | |
| 10 | 171.31 miles (275.70 km) S | Nakhon Ratchasima Airport (NAK) | Nakhon Ratchasima, Thailand | |
| 11 | 178.28 miles (286.91 km) NNW | Luang Prabang International Airport (LPQ) | Luang Prabang, Laos | |
| 12 | 180.14 miles (289.91 km) WNW | Phrae Airport (PRH) | Phrae, Thailand | |
| 13 | 196.20 miles (315.75 km) W | Sukhothai Airport (THS) | Sukhothai, Thailand | |
| 14 | 202.03 miles (325.14 km) SE | Ubon Ratchathani Airport ท่าอากาศยานอุบลราชธานี (UBP) | Ubon Ratchathani, Thailand | |
| 15 | 211.08 miles (339.70 km) ENE | Vinh Airport (VII) | Vinh, Nghe An, Vietnam | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,206.75 miles (19,644.81 km) SW | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 2 | 12,176.70 miles (19,596.45 km) SSW | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 3 | 12,082.33 miles (19,444.58 km) SW | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 4 | 12,082.33 miles (19,444.58 km) SW | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 5 | 12,075.72 miles (19,433.94 km) SW | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 6 | 12,066.09 miles (19,418.45 km) S | Jorge Chávez International Airport (LIM) | Callao (near Lima), Peru | |
| 7 | 12,057.70 miles (19,404.94 km) W | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 8 | 12,049.65 miles (19,391.99 km) W | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 9 | 12,032.59 miles (19,364.53 km) SSW | Jauja AirportFrancisco Carle Airport (JAU) | Jauja, Peru | |
| 10 | 11,996.57 miles (19,306.56 km) SW | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| 11 | 11,979.99 miles (19,279.88 km) W | Chacalluta International Airport (ARI) | Arica, Chile | |
| 12 | 11,979.99 miles (19,279.88 km) W | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 13 | 11,950.93 miles (19,233.12 km) WSW | Inca Manco Cápac International Airport (JUL) | Juliaca, Peru | |
| 14 | 11,928.59 miles (19,197.16 km) WSW | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 15 | 11,913.69 miles (19,173.19 km) S | Alf. FAP David Figueroa Fernandini (HUU) | Huánuco, Huánuco Region, Peru | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 107.55 miles (173.09 km) NE | Kirensk Airport (KCK) | Kirensk, Irkutsk Oblast, Russia | |
| 2 | 147.16 miles (236.83 km) NW | Ust-Ilimsk (UIK) | Ust-Ilimsk, Irkutsk Oblast, Russia | |
| 3 | 156.91 miles (252.52 km) W | Bratsk Airport (BTK) | Bratsk, Irkutsk Oblast, Russia | |
| 4 | 315.97 miles (508.50 km) NNE | Erbogachon Airport Аэропорт Ербогачен (ERG) | Yerbogachen, Katangsky District, Irkutsk Oblast, Russia | |
| 5 | 321.55 miles (517.48 km) S | International Airport Irkutsk (IKT) | Irkutsk, Russia | |
| 6 | 355.55 miles (572.20 km) SSE | Baikal International Airport (UUD) | Ulan-Ude, Republic of Buryatia, Russia | |
| 7 | 451.15 miles (726.06 km) SE | Chita Kadala (HTA) | Chita, Russia | |
| 8 | 486.52 miles (782.97 km) NNE | Mirny Airport (MJZ) | Mirny, Sakha Republic, Russia | |
| 9 | 506.01 miles (814.34 km) W | Yemelyanovo International Airport Аэропорт Емельяново (KJA) | Krasnoyarsk, Russia | |
| 10 | 514.50 miles (828.00 km) WNW | Yeniseysk Airport Аэропорт Енисейск (EIE) | Yeniseysk, Russia | |
| 11 | 548.38 miles (882.53 km) SSW | Mörön Airport (MXV) | Mörön, Khövsgöl Province, Mongolia | |
| 12 | 560.72 miles (902.39 km) S | Bulgan Airport (UGA) | Bulgan, Mongolia | |
| 13 | 577.16 miles (928.85 km) W | Achinsk Airport (ACS) | Achinsk, Krasnoyarsk Krai, Russia | |
| 14 | 579.26 miles (932.22 km) WSW | Kyzyl Airport (KYZ) | Kyzyl, Tuva, Russia | |
| 15 | 582.11 miles (936.81 km) ENE | Olyokminsk Airport (OLZ) | Olyokminsk, Sakha Republic, Russia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,166.66 miles (19,580.30 km) WSW | Ushuaia International Airport (USH) | Ushuaia, Tierra del Fuego, Argentina | |
| 2 | 12,138.05 miles (19,534.26 km) SSW | Presidente Carlos Ibáñez International Airport (PUQ) | Punta Arenas, Chile | |
| 3 | 12,104.20 miles (19,479.77 km) SW | Hermes Quijada International Airport (RGA) | Río Grande, Tierra del Fuego, Argentina | |
| 4 | 12,071.69 miles (19,427.45 km) SSW | Teniente Julio Gallardo Airfield (PNT) | Puerto Natales, Chile | |
| 5 | 12,022.84 miles (19,348.84 km) SSW | Piloto Civil Norberto Fernández International Airport (RGL) | Río Gallegos, Santa Cruz, Argentina | |
| 6 | 11,978.95 miles (19,278.20 km) S | Lago Argentino Airport (ING) | El Calafate, Santa Cruz, Argentina | |
| 7 | 11,973.46 miles (19,269.37 km) SSW | Comandante Armando Tola International Airport (FTE) | El Calafate, Santa Cruz Province, Argentina | |
| 8 | 11,853.28 miles (19,075.96 km) SSW | Gobernador Gregores Airport (GGS) | Gobernador Gregores, Santa Cruz, Argentina | |
| 9 | 11,789.16 miles (18,972.77 km) SW | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 10 | 11,768.83 miles (18,940.04 km) S | Cochrane Airfield (LGR) | Cochrane, Chile | |
| 11 | 11,718.51 miles (18,859.07 km) S | Chile Chico Airfield (CCH) | Chile Chico, Aisén Region, Chile | |
| 12 | 11,715.41 miles (18,854.08 km) SSW | Puerto Deseado Airport (PUD) | Puerto Deseado, Santa Cruz Province, Argentina | |
| 13 | 11,713.14 miles (18,850.42 km) WSW | RAF Mount Pleasant (MPN) | Falkland Islands | |
| 14 | 11,710.27 miles (18,845.80 km) SSW | Perito Moreno Airport (PMQ) | Perito Moreno, Santa Cruz, Argentina | |
| 15 | 11,684.22 miles (18,803.88 km) WSW | Port Stanley Airport (PSY) | Stanley, Falkland Islands, United Kingdom | |