Nonstop flight route between Fort Sill, Oklahoma, United States and Ternopil, Ukraine:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(49°31'29"N by 25°41'59"E)
Distance from FSI to TNL:
5,689.91 miles (9,157.00 km)
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Jump to:
- About this route
- FSI Airport Information
- TNL Airport Information
- Facts about FSI
- Facts about TNL
- 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 TNL
- List of Nearest Airports to TNL
- Map of Furthest Airports from TNL
- List of Furthest Airports from TNL
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Ternopil (TNL), Ternopil, Ukraine would travel a Great Circle distance of 5,690 miles (or 9,157 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 Ternopil, 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 Ternopil. 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: | TNL / UKLT |
| Airport Name: | Ternopil |
| Location: | Ternopil, Ukraine |
| GPS Coordinates: | 49°31'29"N by 25°41'59"E |
| Operator/Owner: | KP "Ternopilaviaavtotrans" |
| Airport Type: | Public |
| Elevation: | 1073 feet (327 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from TNL |
| More Information: | TNL Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- Post Field served as a base for flight training for the Air Service.
- 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.
- 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.
Facts about Ternopil (TNL):
- The closest airport to Ternopil (TNL) is Ivano-Frankivsk International Airport (IFO), which is located 64 miles (102 kilometers) SW of TNL.
- The furthest airport from Ternopil (TNL) is Chatham Islands (CHT), which is located 11,320 miles (18,217 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- Ternopil (TNL) has 2 runways.
| 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 | 63.68 miles (102.48 km) SW | Ivano-Frankivsk International Airport (IFO) | Ivano-Frankivsk, Ukraine | |
| 2 | 80.47 miles (129.50 km) WNW | Lviv Danylo Halytskyi International Airport (LWO) | Lviv, Ukraine | |
| 3 | 88.41 miles (142.28 km) S | Chernivtsi International Airport (CWC) | Chernivtsi, Ukraine | |
| 4 | 130.43 miles (209.90 km) SSE | Suceava "Stefan cel Mare" Airport (SCV) | Suceava, Romania | |
| 5 | 144.70 miles (232.88 km) ENE | Zhytomyr International Airport (ZTR) | Zhytomyr, Ukraine | |
| 6 | 149.93 miles (241.29 km) SE | Bălți-Leadoveni International Airport (BZY) | Bălţi, Moldova | |
| 7 | 164.46 miles (264.68 km) SW | Baia Mare Airport (BAY) | Baia Mare, Romania | |
| 8 | 168.99 miles (271.96 km) WNW | Rzeszów–Jasionka Airport (RZE) | Rzeszów, Poland | |
| 9 | 177.05 miles (284.93 km) NW | Lublin Airport (LUZ) | Lublin, Poland | |
| 10 | 179.89 miles (289.51 km) SW | Satu Mare Airport (SUJ) | Satu Mare, Romania | |
| 11 | 184.51 miles (296.94 km) SSE | Iași International Airport (IAS) | Iași, Romania | |
| 12 | 195.04 miles (313.88 km) NNW | Brest Airport (BQT) | Brest, Belarus | |
| 13 | 204.41 miles (328.97 km) NNW | Biała Podlaska Airport (BXP) | Biała Podlaska, Poland | |
| 14 | 210.31 miles (338.45 km) WSW | Košice International Airport (KSC) | Košice, Slovakia | |
| 15 | 210.83 miles (339.30 km) SSW | Cluj Avram Iancu International Airport (CLJ) | Cluj-Napoca, Romania | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,319.53 miles (18,216.97 km) ESE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 10,882.49 miles (17,513.63 km) ESE | Gisborne Airport (GIS) | Gisborne, New Zealand | |
| 3 | 10,872.54 miles (17,497.61 km) E | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 4 | 10,868.33 miles (17,490.84 km) ESE | Hawke's Bay Airport (NPE) | Napier, New Zealand | |
| 5 | 10,848.80 miles (17,459.41 km) E | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 6 | 10,847.19 miles (17,456.82 km) ESE | Palmerston North Airport (PMR) | Palmerston North, New Zealand | |
| 7 | 10,841.53 miles (17,447.70 km) E | Kapiti Coast Airport (PPQ) | Paraparaumu Beach, New Zealand | |
| 8 | 10,833.38 miles (17,434.59 km) E | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 9 | 10,819.75 miles (17,412.66 km) E | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 10 | 10,814.13 miles (17,403.62 km) E | Woodbourne Airport (BHE) | Blenheim, New Zealand | |
| 11 | 10,807.44 miles (17,392.85 km) ESE | Wanganui Airport (WAG) | Wanganui, New Zealand | |
| 12 | 10,805.40 miles (17,389.55 km) ESE | Whakatane Airport (WHK) | Whakatane, New Zealand | |
| 13 | 10,804.50 miles (17,388.12 km) ESE | Taupo AirportTe Papa Waka Rererangi o Taupō (TUO) | Taupo, New Zealand | |
| 14 | 10,799.39 miles (17,379.89 km) E | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 15 | 10,798.04 miles (17,377.72 km) E | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |