Nonstop flight route between Fort Sill, Oklahoma, United States and Esquel, Chubut Province, Argentina:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(42°54'24"S by 71°8'48"W)
Distance from FSI to EQS:
5,628.03 miles (9,057.41 km)
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- About this route
- FSI Airport Information
- EQS Airport Information
- Facts about FSI
- Facts about EQS
- 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 EQS
- List of Nearest Airports to EQS
- Map of Furthest Airports from EQS
- List of Furthest Airports from EQS
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Esquel Airport (EQS), Esquel, Chubut Province, Argentina would travel a Great Circle distance of 5,628 miles (or 9,057 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 Esquel 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 Esquel 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: | EQS / SAVE |
| Airport Names: |
|
| Location: | Esquel, Chubut Province, Argentina |
| GPS Coordinates: | 42°54'24"S by 71°8'48"W |
| Area Served: | Esquel |
| Operator/Owner: | Government and Aeropuertos Argentina 2000 |
| Airport Type: | Public |
| Elevation: | 2621 feet (799 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from EQS |
| More Information: | EQS Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.
- 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.
Facts about Esquel Airport (EQS):
- It was built in 1944, and was officially inaugurated on April 17, 1945.
- In addition to being known as "Esquel Airport", another name for EQS is "Aeropuerto de Esquel".
- The furthest airport from Esquel Airport (EQS) is Erenhot Saiwusu International Airport (ERL), which is nearly antipodal to Esquel Airport (meaning Esquel Airport is almost on the exact opposite side of the Earth from Erenhot Saiwusu International Airport), and is located 12,269 miles (19,746 kilometers) away in Erenhot, Inner Mongolia, China.
- Esquel Airport (EQS) currently has only 1 runway.
- The closest airport to Esquel Airport (EQS) is El Maitén Airport (EMX), which is located 61 miles (97 kilometers) N of EQS.
| 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 | 60.58 miles (97.49 km) N | El Maitén Airport (EMX) | El Maitén, Neuquén, Argentina | |
| 2 | 69.41 miles (111.70 km) NNW | El Bolsón Airport (EHL) | El Bolsón, Río Negro, Argentina | |
| 3 | 78.59 miles (126.47 km) W | Chaitén Airfield (WCH) | Chaitén, Los Lagos, Chile | |
| 4 | 121.30 miles (195.22 km) N | San Carlos de Bariloche Airport (BRC) | San Carlos de Bariloche, Río Negro Province, Argentina | |
| 5 | 135.99 miles (218.86 km) NE | Ingeniero Jacobacci Airport (IGB) | Ingeniero Jacobacci, Río Negro, Argentina | |
| 6 | 136.34 miles (219.41 km) WNW | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 7 | 136.55 miles (219.76 km) WNW | Gamboa Airport (WCA) | Castro, Chile | |
| 8 | 142.23 miles (228.90 km) NW | El Tepual International Airport (PMC) | Puerto Montt, Chile | |
| 9 | 146.50 miles (235.77 km) S | Alto Río Senguer Airport (ARR) | Alto Río Senguer, Chubut, Argentina | |
| 10 | 151.92 miles (244.49 km) WNW | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 11 | 157.31 miles (253.16 km) NW | Frutillar Airport (FRT) | Frutillar, Chile | |
| 12 | 170.27 miles (274.02 km) NE | Maquinchao Airport (MQD) | Maquinchao, Río Negro Province, Argentina | |
| 13 | 186.75 miles (300.55 km) NNW | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 14 | 191.69 miles (308.50 km) SSW | Teniente Vidal Airfield (GXQ) | Coyhaique, Chile | |
| 15 | 195.63 miles (314.84 km) N | Aviador Carlos Campos Airport (CPC) | San Martín de los Andes, Neuquén, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,269.38 miles (19,745.61 km) WNW | Erenhot Saiwusu International Airport (ERL) | Erenhot, Inner Mongolia, China | |
| 2 | 12,264.26 miles (19,737.36 km) NNW | Baotou Airport (BAV) | Baotou, Inner Mongolia, China | |
| 3 | 12,228.20 miles (19,679.34 km) NW | Hohhot Baita International Airport (HET) | Hohhot, Inner Mongolia, China | |
| 4 | 12,201.93 miles (19,637.05 km) NNE | Mandalgovi Airport (MXW) | Mandalgovi, Dundgovi, Mongolia | |
| 5 | 12,196.77 miles (19,628.76 km) NNE | Wuhai Airport (WUA) | Wuhai, Inner Mongolia, China | |
| 6 | 12,195.24 miles (19,626.28 km) NNW | Ordos Ejin Horo Airport (DSN) | Ordos, Inner Mongolia, China | |
| 7 | 12,126.92 miles (19,516.34 km) NW | Datong Yungang Airport (DAT) | Datong, Shanxi, China | |
| 8 | 12,108.30 miles (19,486.37 km) NNE | Alxa Left Banner Bayanhot Airport (AXF) | Alxa Left Banner, Inner Mongolia, China | |
| 9 | 12,094.76 miles (19,464.58 km) NNE | Yinchuan Hedong International Airport (INC) | Yinchuan, Ningxia, China | |
| 10 | 12,090.01 miles (19,456.93 km) WNW | Zhangjiakou Ningyuan Airport (ZQZ) | Zhangjiakou, Hebei Province, China | |
| 11 | 12,081.04 miles (19,442.51 km) NNE | Chinggis Khaan International Airport (ULN) | Ulan Bator, Mongolia | |
| 12 | 12,073.27 miles (19,430.00 km) WNW | Xilinhot Airport (XIL) | Xilinhot, Inner Mongolia, China | |
| 13 | 12,059.87 miles (19,408.44 km) NE | Arvaykheer Airport (AVK) | Arvaikheer, Mongolia | |
| 14 | 12,056.31 miles (19,402.70 km) NNW | Lüliang Airport (LLV) | Lüliang, Shanxi, China | |
| 15 | 12,031.97 miles (19,363.53 km) E | Ejin Banner Taolai Airport (EJN) | Ejin Banner, Inner Mongolia, China | |