Nonstop flight route between Ati, Chad and Fort Sill, Oklahoma, United States:
Departure Airport:
(13°14'22"N by 18°18'48"E)
Arrival Airport:
(34°38'58"N by 98°24'7"W)
Distance from ATV to FSI:
7,136.27 miles (11,484.69 km)
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Jump to:
- About this route
- ATV Airport Information
- FSI Airport Information
- Facts about ATV
- Facts about FSI
- Map of Nearest Airports to ATV
- List of Nearest Airports to ATV
- Map of Furthest Airports from ATV
- List of Furthest Airports from ATV
- 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 Ati Airport (ATV), Ati, Chad and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 7,136 miles (or 11,485 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 Ati 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 Ati 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: | ATV / FTTI |
| Airport Names: |
|
| Location: | Ati, Chad |
| GPS Coordinates: | 13°14'22"N by 18°18'48"E |
| Area Served: | Ati |
| Airport Type: | Public |
| Elevation: | 1096 feet (334 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ATV |
| More Information: | ATV 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 Ati Airport (ATV):
- The closest airport to Ati Airport (ATV) is Mongo Airport (MVO), which is located 78 miles (125 kilometers) SSE of ATV.
- The furthest airport from Ati Airport (ATV) is Manihiki Island Airport (MHX), which is nearly antipodal to Ati Airport (meaning Ati Airport is almost on the exact opposite side of the Earth from Manihiki Island Airport), and is located 12,234 miles (19,688 kilometers) away in Manihiki Island, Cook Islands.
- In addition to being known as "Ati Airport", another name for ATV is "Ati Airport (Ati)".
- Ati Airport (ATV) currently has only 1 runway.
Facts about Henry Post Army Airfield (FSI):
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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 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.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 77.81 miles (125.23 km) SSE | Mongo Airport (MVO) | Mongo, Chad |     |
| 2 | 93.93 miles (151.16 km) E | Oum-Hadjer Airport (OUM) | Oum Hadjer, Chad | |
| 3 | 102.43 miles (164.85 km) SW | Bokoro Airport (BKR) | Bokoro, Chad | |
| 4 | 138.86 miles (223.48 km) SSE | Abou-Deïa Airport (AOD) | Abou-Deia, Chad | |
| 5 | 153.28 miles (246.67 km) S | Melfi Airport (MEF) | Melfi, Chad | |
| 6 | 175.08 miles (281.77 km) ENE | Abéché Airport (AEH) | Abéché, Chad | |
| 7 | 191.48 miles (308.15 km) SSE | Zakouma Airport (AKM) | Zakouma, Chad | |
| 8 | 201.85 miles (324.85 km) SE | Am Timan Airport (AMC) | Am Timan, Chad | |
| 9 | 210.80 miles (339.26 km) WNW | Mao Airport (AMO) | Mao, Chad | |
| 10 | 218.29 miles (351.31 km) SSW | Bousso Airport (OUT) | Bousso, Chad | |
| 11 | 233.90 miles (376.43 km) WSW | N'Djamena International Airport (NDJ) | N'Djamena, Chad | |
| 12 | 240.71 miles (387.38 km) W | Bol-Berim Airport (OTC) | Bol, Chad | |
| 13 | 279.69 miles (450.11 km) E | Geneina Airport (EGN) | Geneina, Sudan | |
| 14 | 282.87 miles (455.24 km) S | Sarh Airport (SRH) | Sarh, Chad | |
| 15 | 284.53 miles (457.91 km) SW | Bongor Airport (OGR) | Bongor, Chad | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,233.86 miles (19,688.45 km) SSW | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 2 | 11,913.15 miles (19,172.30 km) E | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 3 | 11,909.89 miles (19,167.06 km) SSW | Mitiaro Island Airport (MOI) | Mitiaro Island, Cook Islands | |
| 4 | 11,907.22 miles (19,162.77 km) E | Tau Airport (TAV) | Tau, American Samoa | |
| 5 | 11,896.98 miles (19,146.28 km) E | Ofu Airport (OFU) | Ofu, American Samoa | |
| 6 | 11,880.45 miles (19,119.68 km) SSW | Akatoka Manava Airport (Mauke Airport) (MUK) | Mauke Island, Cook Islands | |
| 7 | 11,872.80 miles (19,107.38 km) SSW | Rarotonga International Airport (RAR) | Avarua, Cook Islands | |
| 8 | 11,827.65 miles (19,034.71 km) E | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 9 | 11,789.09 miles (18,972.65 km) SSW | Mangaia Island Airport (MGS) | Mangaia Island, Cook Islands | |
| 10 | 11,768.90 miles (18,940.16 km) WSW | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 11 | 11,760.11 miles (18,926.02 km) E | Fagali'i Airport (FGI) | Apia, Samoa | |
| 12 | 11,757.51 miles (18,921.83 km) SE | Niue International Airport (IUE) | Alofi, Niue | |
| 13 | 11,742.29 miles (18,897.33 km) E | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 14 | 11,737.53 miles (18,889.67 km) WSW | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 15 | 11,725.71 miles (18,870.66 km) E | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 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 | |