Nonstop flight route between Fort Sill, Oklahoma, United States and Parakou, Benin:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(9°21'25"N by 2°36'33"E)
Distance from FSI to PKO:
6,466.37 miles (10,406.59 km)
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Jump to:
- About this route
- FSI Airport Information
- PKO Airport Information
- Facts about FSI
- Facts about PKO
- 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 PKO
- List of Nearest Airports to PKO
- Map of Furthest Airports from PKO
- List of Furthest Airports from PKO
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Parakou Airport (PKO), Parakou, Benin would travel a Great Circle distance of 6,466 miles (or 10,407 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 Parakou 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 Parakou 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: | PKO / DBBP |
| Airport Names: |
|
| Location: | Parakou, Benin |
| GPS Coordinates: | 9°21'25"N by 2°36'33"E |
| Area Served: | Parakou |
| Airport Type: | Public |
| Elevation: | 1289 feet (393 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PKO |
| More Information: | PKO Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- 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.
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
Facts about Parakou Airport (PKO):
- In addition to being known as "Parakou Airport", another name for PKO is "Parakou Airport (Parakou)".
- The furthest airport from Parakou Airport (PKO) is Funafuti International Airport (FUN), which is nearly antipodal to Parakou Airport (meaning Parakou Airport is almost on the exact opposite side of the Earth from Funafuti International Airport), and is located 12,197 miles (19,629 kilometers) away in Funafuti, Tuvalu.
- The closest airport to Parakou Airport (PKO) is Djougou Airport (DJA), which is located 70 miles (113 kilometers) WNW of PKO.
- Parakou Airport (PKO) 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 | 70.14 miles (112.89 km) WNW | Djougou Airport (DJA) | Djougou, Benin | |
| 2 | 93.03 miles (149.72 km) S | Savé Airport (SVF) | Savé, Benin | |
| 3 | 107.18 miles (172.49 km) WNW | Niamtougou International Airport (LRL) | Niamtougou, Togo | |
| 4 | 110.41 miles (177.69 km) NW | Boundétingou Airport (NAE) | Natitingou, Benin | |
| 5 | 125.57 miles (202.09 km) N | Kandi Airport (KDC) | Kandi, Benin | |
| 6 | 143.42 miles (230.82 km) ESE | Ilorin International Airport (ILR) | Ilorin, Nigeria | |
| 7 | 166.60 miles (268.12 km) SE | Ibadan Airport (IBA) | Ibadan, Nigeria | |
| 8 | 172.68 miles (277.90 km) NNW | Arly Airport (ARL) | Arly, Burkina Faso | |
| 9 | 184.59 miles (297.07 km) NW | Pama Airport (XPA) | Pama, Burkina Faso | |
| 10 | 194.99 miles (313.80 km) NNW | Diapaga Airport (DIP) | Diapaga, Burkina Faso | |
| 11 | 198.15 miles (318.89 km) SSE | Murtala Muhammed International Airport (LOS) | Lagos, Nigeria | |
| 12 | 207.94 miles (334.64 km) S | Cotonou Cadjehoun Airport (COO) | Cotonou, Benin | |
| 13 | 227.66 miles (366.38 km) NNW | Kantchari Airport (XKA) | Kantchari, Burkina Faso | |
| 14 | 234.78 miles (377.85 km) SE | Akure Airport (AKR) | Akure, Nigeria | |
| 15 | 237.05 miles (381.50 km) W | Tamale Airport (TML) | Tamale, Northern Region, Ghana | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,196.87 miles (19,628.91 km) ESE | Funafuti International Airport (FUN) | Funafuti, Tuvalu | |
| 2 | 12,154.87 miles (19,561.31 km) SSW | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 3 | 12,091.46 miles (19,459.27 km) S | Aéroport de Futuna - Pointe-Vele Pointe Vele Airport (FUT) | Futuna Island, Wallis and Futuna Islands | |
| 4 | 12,005.37 miles (19,320.73 km) SW | Asau Airport (AAU) | Asau, Samoa | |
| 5 | 11,991.35 miles (19,298.17 km) SSW | Mata'aho Airport (NFO) | Niuafo'ou, Tonga | |
| 6 | 11,975.88 miles (19,273.27 km) SW | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 7 | 11,959.16 miles (19,246.36 km) SW | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 8 | 11,944.47 miles (19,222.71 km) SW | Fagali'i Airport (FGI) | Apia, Samoa | |
| 9 | 11,898.55 miles (19,148.81 km) SSE | Labasa Airport (LBS) | Labasa, Fiji | |
| 10 | 11,870.91 miles (19,104.33 km) SW | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 11 | 11,844.78 miles (19,062.27 km) SSE | Koro Airport (KXF) | Koro Island, Fiji | |
| 12 | 11,842.78 miles (19,059.06 km) SSE | Cicia Airport (ICI) | Cicia, Fiji | |
| 13 | 11,837.12 miles (19,049.96 km) SW | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 14 | 11,823.64 miles (19,028.25 km) SE | Arorae Island Airport (AIS) | Arorae Island, Kiribati | |
| 15 | 11,822.38 miles (19,026.23 km) SSE | Yasawa Island Airport (YAS) | Yasawa Island, Fiji | |