Nonstop flight route between Ust-Kut, Irkutsk Oblast, Russia and Fort Sill, Oklahoma, United States:
Departure Airport:
(56°51'24"N by 105°43'48"E)
Arrival Airport:
(34°38'58"N by 98°24'7"W)
Distance from UKX to FSI:
5,958.53 miles (9,589.31 km)
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- About this route
- UKX Airport Information
- FSI Airport Information
- Facts about UKX
- Facts about FSI
- Map of Nearest Airports to UKX
- List of Nearest Airports to UKX
- Map of Furthest Airports from UKX
- List of Furthest Airports from UKX
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Ust-Kut Airport (UKX), Ust-Kut, Irkutsk Oblast, Russia and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 5,959 miles (or 9,589 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 Ust-Kut Airport and Henry Post Army Airfield, 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 Ust-Kut Airport and Henry Post Army Airfield. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | FSI / KFSI |
| Airport Name: | Henry Post Army Airfield |
| Location: | Fort Sill, Oklahoma, United States |
| GPS Coordinates: | 34°38'58"N by 98°24'7"W |
| Operator/Owner: | U.S. Army ATCA-ASO |
| Airport Type: | Military |
| Elevation: | 1189 feet (362 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from FSI |
| More Information: | FSI Maps & Info |
Facts about Ust-Kut Airport (UKX):
- In 1966, the airport received the first cargo plane Antonov An-12.
- Ust-Kut Airport handled 24,291 passengers last year.
- Ust-Kut is an airport in Irkutsk Oblast, Russia located 9 km north of Ust-Kut.
- 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".
- 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.
Facts about Henry Post Army Airfield (FSI):
- Post Field served as a base for flight training for the Air Service.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
- The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
- The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 5.72 miles (9.20 km) S | Lawton–Fort Sill Regional Airport (LAW) | Lawton, Oklahoma, United States | |
| 2 | 28.03 miles (45.12 km) ESE | Halliburton Field (DUC) | Duncan, Oklahoma, United States | |
| 3 | 38.98 miles (62.73 km) WSW | Frederick Regional Airport (FDR) | Frederick, Oklahoma, United States | |
| 4 | 39.53 miles (63.61 km) NE | Chickasha Municipal Airport (CHK) | Chickasha, Oklahoma, United States | |
| 5 | 43.74 miles (70.39 km) WNW | Hobart Regional Airport (HBR) | Hobart, Oklahoma, United States | |
| 6 | 45.95 miles (73.94 km) S | Sheppard Air Force Base (SPS) | Wichita Falls, Texas, United States | |
| 7 | 49.22 miles (79.21 km) W | Altus Air Force Base (LTS) | Altus, Oklahoma, United States | |
| 8 | 53.30 miles (85.78 km) W | Altus/Quartz Mountain Regional Airport (AXS) | Altus, Oklahoma, United States | |
| 9 | 54.76 miles (88.12 km) S | Kickapoo Downtown Airport (KIP) | Wichita Falls, Texas, United States | |
| 10 | 65.69 miles (105.71 km) NW | Clinton-Sherman Industrial Airpark (CSM) | Clinton, Oklahoma, United States | |
| 11 | 66.85 miles (107.58 km) NE | University of Oklahoma Max Westheimer Airport (OUN) | Norman, Oklahoma, United States | |
| 12 | 68.33 miles (109.96 km) NNW | Clinton Regional Airport (CLK) | Clinton, Oklahoma, United States | |
| 13 | 68.51 miles (110.26 km) NE | Will Rogers World Airport (OKC) | Oklahoma City, Oklahoma, United States | |
| 14 | 74.55 miles (119.97 km) NE | Wiley Post Airport (PWA) | Oklahoma City, Oklahoma, United States | |
| 15 | 78.07 miles (125.64 km) NE | Tinker Air Force Base (TIK) | Oklahoma City, Oklahoma, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,920.33 miles (17,574.52 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,680.39 miles (17,188.37 km) ESE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,614.31 miles (17,082.03 km) SW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 4 | 10,601.93 miles (17,062.12 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 5 | 10,589.08 miles (17,041.43 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,532.55 miles (16,950.46 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 7 | 10,512.35 miles (16,917.95 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 8 | 10,492.35 miles (16,885.76 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 9 | 10,478.49 miles (16,863.45 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 10 | 10,478.05 miles (16,862.75 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 11 | 10,472.77 miles (16,854.25 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,460.30 miles (16,834.17 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 10,458.62 miles (16,831.48 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 10,456.31 miles (16,827.76 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 15 | 10,452.67 miles (16,821.90 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |