Nonstop flight route between Fort Sill, Oklahoma, United States and Usak, Turkey:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(38°40'46"N by 29°28'53"E)
Distance from FSI to USQ:
6,372.92 miles (10,256.19 km)
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Jump to:
- About this route
- FSI Airport Information
- USQ Airport Information
- Facts about FSI
- Facts about USQ
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
- Map of Nearest Airports to USQ
- List of Nearest Airports to USQ
- Map of Furthest Airports from USQ
- List of Furthest Airports from USQ
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Uṣak Airport (USQ), Usak, Turkey would travel a Great Circle distance of 6,373 miles (or 10,256 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 Henry Post Army Airfield and Uṣak 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 Henry Post Army Airfield and Uṣak Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | USQ / LTBO |
| Airport Name: | Uṣak Airport |
| Location: | Usak, Turkey |
| GPS Coordinates: | 38°40'46"N by 29°28'53"E |
| Area Served: | Uşak |
| Operator/Owner: | Turkish Government Airport Management |
| Airport Type: | Public |
| # of Runways: | 1 |
| View all routes: | Routes from USQ |
| More Information: | USQ Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
- 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.
- With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
- The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
- 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.
- Post Field served as a base for flight training for the Air Service.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
Facts about Uṣak Airport (USQ):
- The furthest airport from Uṣak Airport (USQ) is Rurutu Airport (RUR), which is located 11,313 miles (18,207 kilometers) away in Rurutu, French Polynesia.
- Uṣak Airport (USQ) currently has only 1 runway.
- The closest airport to Uṣak Airport (USQ) is Zafer Airport (KZR), which is located 46 miles (74 kilometers) NE of USQ.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 45.89 miles (73.85 km) NE | Zafer Airport (KZR) | Kütahya, Turkey | |
| 2 | 60.45 miles (97.29 km) E | Afyon Airport (AFY) | Afyon, Turkey | |
| 3 | 62.91 miles (101.24 km) S | Çardak Airport (DNZ) | Denizli, Turkey | |
| 4 | 74.52 miles (119.92 km) SE | Isparta Süleyman Demirel Airport (ISE) | Isparta, Turkey | |
| 5 | 95.83 miles (154.23 km) NE | Eskişehir Anadolu Airport (AOE) | Eskişehir, Turkey | |
| 6 | 96.38 miles (155.11 km) NE | Eskişehir Air Base (ESK) | Eskişehir, Turkey | |
| 7 | 105.65 miles (170.03 km) NW | Balıkesir Airport (BZI) | Balıkesir, Turkey | |
| 8 | 108.94 miles (175.31 km) N | Yenişehir Airport (YEI) | Yenişehir, Bursa, Turkey | |
| 9 | 128.69 miles (207.10 km) WSW | İzmir Adnan Menderes Airport (ADB) | İzmir, Turkey | |
| 10 | 133.96 miles (215.59 km) W | Çiğli Air Base (IGL) | Çiğli / İzmir, Turkey | |
| 11 | 138.71 miles (223.23 km) NW | Bandırma Airport (BDM) | Bandırma, Turkey | |
| 12 | 139.81 miles (225.01 km) SW | Milas–Bodrum Airport (BJV) | Muğla, Turkey | |
| 13 | 140.88 miles (226.73 km) SSW | Dalaman International Airport (DLM) | Muğla, Turkey | |
| 14 | 142.26 miles (228.95 km) SSE | Antalya Airport (AYT) | Antalya, Turkey | |
| 15 | 145.14 miles (233.58 km) SW | Imsik Airport (BXN) | Bodrum, Turkey | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,313.08 miles (18,206.59 km) S | Rurutu Airport (RUR) | Rurutu, French Polynesia | |
| 2 | 11,197.37 miles (18,020.37 km) SSE | Mangaia Island Airport (MGS) | Mangaia Island, Cook Islands | |
| 3 | 11,109.27 miles (17,878.59 km) SSE | Rarotonga International Airport (RAR) | Avarua, Cook Islands | |
| 4 | 11,092.43 miles (17,851.49 km) SSE | Akatoka Manava Airport (Mauke Airport) (MUK) | Mauke Island, Cook Islands | |
| 5 | 11,066.35 miles (17,809.52 km) SSE | Mitiaro Island Airport (MOI) | Mitiaro Island, Cook Islands | |
| 6 | 11,049.73 miles (17,782.78 km) ESE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 7 | 11,019.78 miles (17,734.58 km) SW | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 8 | 11,009.68 miles (17,718.32 km) SSW | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 9 | 10,976.32 miles (17,664.63 km) S | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 10 | 10,971.99 miles (17,657.66 km) S | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |
| 11 | 10,932.36 miles (17,593.88 km) SSW | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 12 | 10,923.51 miles (17,579.65 km) SSW | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 13 | 10,916.97 miles (17,569.11 km) S | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 14 | 10,901.10 miles (17,543.57 km) SSW | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 15 | 10,898.62 miles (17,539.59 km) S | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |