Nonstop flight route between Fort Sill, Oklahoma, United States and Zakouma, Chad:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(10°53'26"N by 19°49'2"E)
Distance from FSI to AKM:
7,319.46 miles (11,779.51 km)
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Jump to:
- About this route
- FSI Airport Information
- AKM Airport Information
- Facts about FSI
- Facts about AKM
- 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 AKM
- List of Nearest Airports to AKM
- Map of Furthest Airports from AKM
- List of Furthest Airports from AKM
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Zakouma Airport (AKM), Zakouma, Chad would travel a Great Circle distance of 7,319 miles (or 11,780 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 Zakouma 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 Zakouma 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: | AKM / |
| Airport Name: | Zakouma Airport |
| Location: | Zakouma, Chad |
| GPS Coordinates: | 10°53'26"N by 19°49'2"E |
| Area Served: | Zakouma, Chad |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 1362 feet (415 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from AKM |
| More Information: | AKM Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- Post Field served as a base for flight training for the Air Service.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- 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 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.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
Facts about Zakouma Airport (AKM):
- The closest airport to Zakouma Airport (AKM) is Am Timan Airport (AMC), which is located 33 miles (52 kilometers) ENE of AKM.
- The furthest airport from Zakouma Airport (AKM) is Manihiki Island Airport (MHX), which is nearly antipodal to Zakouma Airport (meaning Zakouma Airport is almost on the exact opposite side of the Earth from Manihiki Island Airport), and is located 12,371 miles (19,909 kilometers) away in Manihiki Island, Cook Islands.
- Zakouma Airport (AKM) currently has only 1 runway.
| 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 | 32.60 miles (52.46 km) ENE | Am Timan Airport (AMC) | Am Timan, Chad | |
| 2 | 53.83 miles (86.63 km) NW | Abou-Deïa Airport (AOD) | Abou-Deia, Chad | |
| 3 | 117.44 miles (189.01 km) NW | Mongo Airport (MVO) | Mongo, Chad | |
| 4 | 127.15 miles (204.63 km) W | Melfi Airport (MEF) | Melfi, Chad | |
| 5 | 145.94 miles (234.87 km) SE | Gordil Airport (GDA) | Gounda, Central African Republic | |
| 6 | 155.41 miles (250.11 km) SW | Sarh Airport (SRH) | Sarh, Chad | |
| 7 | 158.52 miles (255.11 km) SE | Gordil Airport (GDI) | Gordil, Central African Republic | |
| 8 | 165.03 miles (265.58 km) N | Oum-Hadjer Airport (OUM) | Oum Hadjer, Chad | |
| 9 | 191.48 miles (308.15 km) NNW | Ati Airport (ATV) | Ati, Chad | |
| 10 | 192.24 miles (309.37 km) SSE | Koumala Airport (KOL) | Koumala, Central African Republic | |
| 11 | 202.01 miles (325.10 km) ESE | Birao Airport (IRO) | Birao, Central African Republic | |
| 12 | 212.07 miles (341.29 km) W | Bousso Airport (OUT) | Bousso, Chad | |
| 13 | 212.62 miles (342.19 km) WNW | Bokoro Airport (BKR) | Bokoro, Chad | |
| 14 | 215.68 miles (347.10 km) NNE | Abéché Airport (AEH) | Abéché, Chad | |
| 15 | 253.16 miles (407.42 km) NE | Geneina Airport (EGN) | Geneina, Sudan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,371.05 miles (19,909.23 km) ESE | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 2 | 11,796.66 miles (18,984.84 km) SSW | Mitiaro Island Airport (MOI) | Mitiaro Island, Cook Islands | |
| 3 | 11,780.96 miles (18,959.58 km) SW | Maupiti Airport (MAU) | Maupiti, Leeward Islands, French Polynesia | |
| 4 | 11,772.69 miles (18,946.26 km) ESE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 5 | 11,770.69 miles (18,943.05 km) SSW | Akatoka Manava Airport (Mauke Airport) (MUK) | Mauke Island, Cook Islands | |
| 6 | 11,766.85 miles (18,936.87 km) ESE | Tau Airport (TAV) | Tau, American Samoa | |
| 7 | 11,757.77 miles (18,922.26 km) ESE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 8 | 11,753.29 miles (18,915.04 km) SW | Bora Bora Airport (BOB) | Bora Bora, French Polynesia | |
| 9 | 11,723.87 miles (18,867.70 km) S | Rarotonga International Airport (RAR) | Avarua, Cook Islands | |
| 10 | 11,703.43 miles (18,834.79 km) SW | Huahine – Fare Airport (HUH) | Huahine, Society Islands, French Polynesia | |
| 11 | 11,690.05 miles (18,813.26 km) ESE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 12 | 11,661.66 miles (18,767.58 km) S | Mangaia Island Airport (MGS) | Mangaia Island, Cook Islands | |
| 13 | 11,630.51 miles (18,717.45 km) ESE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 14 | 11,616.92 miles (18,695.58 km) WSW | Mataiva Airport (MVT) | Mataiva, French Polynesia | |
| 15 | 11,613.39 miles (18,689.89 km) ESE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |