Nonstop flight route between Fort Sill, Oklahoma, United States and Faya-Largeau, Chad:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(17°55'0"N by 19°6'38"E)
Distance from FSI to FYT:
6,961.78 miles (11,203.88 km)
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Jump to:
- About this route
- FSI Airport Information
- FYT Airport Information
- Facts about FSI
- Facts about FYT
- 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 FYT
- List of Nearest Airports to FYT
- Map of Furthest Airports from FYT
- List of Furthest Airports from FYT
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Faya-Largeau Airport (FYT), Faya-Largeau, Chad would travel a Great Circle distance of 6,962 miles (or 11,204 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 Faya-Largeau 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 Faya-Largeau 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: | FYT / FTTY |
| Airport Name: | Faya-Largeau Airport |
| Location: | Faya-Largeau, Chad |
| GPS Coordinates: | 17°55'0"N by 19°6'38"E |
| Area Served: | Faya-Largeau, Chad |
| Operator/Owner: | Government |
| Airport Type: | Public / Military |
| Elevation: | 771 feet (235 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from FYT |
| More Information: | FYT Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Post Field served as a base for flight training for the Air Service.
- 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.
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
Facts about Faya-Largeau Airport (FYT):
- Because of Faya-Largeau Airport's relatively low elevation of 771 feet, planes can take off or land at Faya-Largeau 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.
- Faya-Largeau Airport (FYT) currently has only 1 runway.
- The airport resides at an elevation of 771 feet above mean sea level.
- The closest airport to Faya-Largeau Airport (FYT) is Abéché Airport (AEH), which is located 304 miles (489 kilometers) SSE of FYT.
- The furthest airport from Faya-Largeau Airport (FYT) is Rarotonga International Airport (RAR), which is nearly antipodal to Faya-Largeau Airport (meaning Faya-Largeau Airport is almost on the exact opposite side of the Earth from Rarotonga International Airport), and is located 12,199 miles (19,632 kilometers) away in Avarua, Cook Islands.
| 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 | 303.88 miles (489.04 km) SSE | Abéché Airport (AEH) | Abéché, Chad | |
| 2 | 323.06 miles (519.91 km) S | Oum-Hadjer Airport (OUM) | Oum Hadjer, Chad | |
| 3 | 327.49 miles (527.04 km) S | Ati Airport (ATV) | Ati, Chad | |
| 4 | 362.45 miles (583.31 km) SW | Mao Airport (AMO) | Mao, Chad | |
| 5 | 378.99 miles (609.92 km) SE | Geneina Airport (EGN) | Geneina, Sudan | |
| 6 | 398.12 miles (640.71 km) S | Mongo Airport (MVO) | Mongo, Chad | |
| 7 | 405.65 miles (652.84 km) SSW | Bokoro Airport (BKR) | Bokoro, Chad | |
| 8 | 424.32 miles (682.87 km) SW | Bol-Berim Airport (OTC) | Bol, Chad | |
| 9 | 445.80 miles (717.44 km) S | Abou-Deïa Airport (AOD) | Abou-Deia, Chad | |
| 10 | 480.76 miles (773.71 km) S | Melfi Airport (MEF) | Melfi, Chad | |
| 11 | 481.79 miles (775.36 km) S | Am Timan Airport (AMC) | Am Timan, Chad | |
| 12 | 483.33 miles (777.84 km) SW | N'Djamena International Airport (NDJ) | N'Djamena, Chad | |
| 13 | 487.75 miles (784.96 km) S | Zakouma Airport (AKM) | Zakouma, Chad | |
| 14 | 508.88 miles (818.96 km) SE | El Fashir Airport (ELF) | El Fasher, Sudan | |
| 15 | 510.41 miles (821.43 km) NNE | Kufra Airport (AKF) | Kufra, Libya | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,199.06 miles (19,632.44 km) SSW | Rarotonga International Airport (RAR) | Avarua, Cook Islands | |
| 2 | 12,189.66 miles (19,617.31 km) WSW | Mitiaro Island Airport (MOI) | Mitiaro Island, Cook Islands | |
| 3 | 12,159.11 miles (19,568.14 km) SW | Akatoka Manava Airport (Mauke Airport) (MUK) | Mauke Island, Cook Islands | |
| 4 | 12,100.50 miles (19,473.81 km) SW | Mangaia Island Airport (MGS) | Mangaia Island, Cook Islands | |
| 5 | 11,916.03 miles (19,176.95 km) S | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 6 | 11,856.91 miles (19,081.79 km) W | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 7 | 11,839.35 miles (19,053.54 km) E | Niue International Airport (IUE) | Alofi, Niue | |
| 8 | 11,825.23 miles (19,030.81 km) W | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 9 | 11,815.28 miles (19,014.81 km) ESE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 10 | 11,810.37 miles (19,006.90 km) ESE | Tau Airport (TAV) | Tau, American Samoa | |
| 11 | 11,799.42 miles (18,989.28 km) ESE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 12 | 11,780.44 miles (18,958.73 km) W | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 13 | 11,745.15 miles (18,901.94 km) WSW | Rurutu Airport (RUR) | Rurutu, French Polynesia | |
| 14 | 11,738.86 miles (18,891.81 km) ESE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 15 | 11,703.92 miles (18,835.59 km) W | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |