Nonstop flight route between Phrae, Thailand and Ust-Kut, Irkutsk Oblast, Russia:
Departure Airport:
(18°7'55"N by 100°9'54"E)
Arrival Airport:
(56°51'24"N by 105°43'48"E)
Distance from PRH to UKX:
2,691.06 miles (4,330.83 km)
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Jump to:
- About this route
- PRH Airport Information
- UKX Airport Information
- Facts about PRH
- Facts about UKX
- Map of Nearest Airports to PRH
- List of Nearest Airports to PRH
- Map of Furthest Airports from PRH
- List of Furthest Airports from PRH
- 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 Phrae Airport (PRH), Phrae, Thailand and Ust-Kut Airport (UKX), Ust-Kut, Irkutsk Oblast, Russia would travel a Great Circle distance of 2,691 miles (or 4,331 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 Phrae Airport 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 Phrae Airport 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: | PRH / VTCP |
| Airport Name: | Phrae Airport |
| Location: | Phrae, Thailand |
| GPS Coordinates: | 18°7'55"N by 100°9'54"E |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from PRH |
| More Information: | PRH 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 Phrae Airport (PRH):
- The closest airport to Phrae Airport (PRH) is Lampang Airport (LPT), which is located 44 miles (71 kilometers) WNW of PRH.
- Because of Phrae Airport's relatively low elevation of 0 feet, planes can take off or land at Phrae 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.
- The furthest airport from Phrae Airport (PRH) is Capitán FAP Renán Elías Olivera International Airport (PIO), which is nearly antipodal to Phrae Airport (meaning Phrae Airport is almost on the exact opposite side of the Earth from Capitán FAP Renán Elías Olivera International Airport), and is located 12,050 miles (19,393 kilometers) away in Pisco, Peru.
Facts about Ust-Kut Airport (UKX):
- In addition to being known as "Ust-Kut Airport", another name for UKX is "Аэропорт Усть-Кут".
- New airport construction began in 1963, about 12 km north of Ust-Kut on top of a hill.
- 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 handled 24,291 passengers last year.
- The closest airport to Ust-Kut Airport (UKX) is Kirensk Airport (KCK), which is located 108 miles (173 kilometers) NE of UKX.
- Economic prospects are directly linked to the prospects of development of large oilfields and operation of Eastern Siberia – Pacific Ocean oil pipeline.
- Ust-Kut Airport (UKX) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 44.42 miles (71.49 km) WNW | Lampang Airport (LPT) | Lampang, Thailand |     |
| 2 | 65.88 miles (106.03 km) SSW | Sukhothai Airport (THS) | Sukhothai, Thailand | |
| 3 | 90.19 miles (145.14 km) WNW | Chiang Mai International Airport (CNX) | Chiang Mai, Thailand | |
| 4 | 104.42 miles (168.05 km) SW | Tak Airport (TKT) | Tak, Thailand | |
| 5 | 113.07 miles (181.97 km) ESE | Loei Airport (LOE) | Loei, Thailand | |
| 6 | 121.39 miles (195.37 km) SE | Phetchabun Airport (PHY) | Phetchabun, Thailand | |
| 7 | 127.09 miles (204.54 km) N | Chiang Rai International Airport (CEI) | Chiang Rai, Thailand | |
| 8 | 127.74 miles (205.57 km) NE | Sayaboury Airport (ZBY) | Sayaboury, Laos | |
| 9 | 141.32 miles (227.43 km) NW | Pai Airport (PYY) | Pai, Thailand | |
| 10 | 145.61 miles (234.33 km) SW | Mae Sot Airport (MAQ) | Mae Sot, Tak Province, Thailand | |
| 11 | 147.93 miles (238.07 km) N | Ban Huoeisay Airport (HOE) | Houeisay, Laos | |
| 12 | 157.86 miles (254.04 km) E | Wattay International Airport (VTE) | Vientiane, Laos | |
| 13 | 163.16 miles (262.57 km) N | Tachilek Airport (THL) | Tachilek, Myanmar (Burma) | |
| 14 | 164.52 miles (264.76 km) WNW | Mae Hong Son Airport (HGN) | Mae Hong Son, Thailand | |
| 15 | 178.51 miles (287.29 km) NE | Luang Prabang International Airport (LPQ) | Luang Prabang, Laos | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,050.12 miles (19,392.74 km) SW | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 2 | 12,042.44 miles (19,380.38 km) SW | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 3 | 11,977.30 miles (19,275.55 km) SSW | Jorge Chávez International Airport (LIM) | Callao (near Lima), Peru | |
| 4 | 11,928.36 miles (19,196.78 km) SW | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 5 | 11,928.36 miles (19,196.78 km) SW | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 6 | 11,910.39 miles (19,167.87 km) SW | Jauja AirportFrancisco Carle Airport (JAU) | Jauja, Peru | |
| 7 | 11,908.96 miles (19,165.57 km) SW | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 8 | 11,878.43 miles (19,116.44 km) WSW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 9 | 11,877.79 miles (19,115.41 km) W | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 10 | 11,823.77 miles (19,028.46 km) WSW | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |
| 11 | 11,816.88 miles (19,017.38 km) SSW | Alf. FAP David Figueroa Fernandini (HUU) | Huánuco, Huánuco Region, Peru | |
| 12 | 11,813.52 miles (19,011.97 km) W | Chacalluta International Airport (ARI) | Arica, Chile | |
| 13 | 11,813.52 miles (19,011.97 km) W | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 14 | 11,811.57 miles (19,008.83 km) SSW | Comandante FAP Germán Arias Graziani Airport (ATA) | Huaraz, Peru | |
| 15 | 11,809.97 miles (19,006.26 km) S | Teniente FAP Jaime Montreuil Morales Airport (CHM) | Chimbote, Ancash 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 | |