Nonstop flight route between Fort Sill, Oklahoma, United States and El Bolsón, Río Negro, Argentina:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(41°56'35"S by 71°31'55"W)
Distance from FSI to EHL:
5,558.98 miles (8,946.29 km)
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Jump to:
- About this route
- FSI Airport Information
- EHL Airport Information
- Facts about FSI
- Facts about EHL
- 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 EHL
- List of Nearest Airports to EHL
- Map of Furthest Airports from EHL
- List of Furthest Airports from EHL
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and El Bolsón Airport (EHL), El Bolsón, Río Negro, Argentina would travel a Great Circle distance of 5,559 miles (or 8,946 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 El Bolsón 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 El Bolsón 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: | EHL / SAVB |
| Airport Name: | El Bolsón Airport |
| Location: | El Bolsón, Río Negro, Argentina |
| GPS Coordinates: | 41°56'35"S by 71°31'55"W |
| Area Served: | El Bolsón |
| Elevation: | 1131 feet (345 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from EHL |
| More Information: | EHL Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- Post Field served as a base for flight training for the Air Service.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- 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 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.
Facts about El Bolsón Airport (EHL):
- The closest airport to El Bolsón Airport (EHL) is El Maitén Airport (EMX), which is located only 20 miles (31 kilometers) ESE of EHL.
- The furthest airport from El Bolsón Airport (EHL) is Baotou Airport (BAV), which is nearly antipodal to El Bolsón Airport (meaning El Bolsón Airport is almost on the exact opposite side of the Earth from Baotou Airport), and is located 12,313 miles (19,815 kilometers) away in Baotou, Inner Mongolia, China.
- El Bolsón Airport (EHL) 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 | 19.51 miles (31.40 km) ESE | El Maitén Airport (EMX) | El Maitén, Neuquén, Argentina | |
| 2 | 58.07 miles (93.45 km) NNE | San Carlos de Bariloche Airport (BRC) | San Carlos de Bariloche, Río Negro Province, Argentina | |
| 3 | 69.41 miles (111.70 km) SSE | Esquel Airport (EQS) | Esquel, Chubut Province, Argentina | |
| 4 | 87.80 miles (141.29 km) WNW | El Tepual International Airport (PMC) | Puerto Montt, Chile | |
| 5 | 90.64 miles (145.87 km) SW | Chaitén Airfield (WCH) | Chaitén, Los Lagos, Chile | |
| 6 | 97.12 miles (156.30 km) NW | Frutillar Airport (FRT) | Frutillar, Chile | |
| 7 | 109.84 miles (176.77 km) ENE | Ingeniero Jacobacci Airport (IGB) | Ingeniero Jacobacci, Río Negro, Argentina | |
| 8 | 115.17 miles (185.35 km) WSW | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 9 | 116.44 miles (187.39 km) W | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 10 | 120.78 miles (194.38 km) WSW | Gamboa Airport (WCA) | Castro, Chile | |
| 11 | 121.52 miles (195.56 km) NW | Cañal Bajo Carlos Hott Siebert Airport (ZOS) | Osorno, Chile | |
| 12 | 130.70 miles (210.34 km) N | Aviador Carlos Campos Airport (CPC) | San Martín de los Andes, Neuquén, Argentina | |
| 13 | 154.15 miles (248.09 km) ENE | Maquinchao Airport (MQD) | Maquinchao, Río Negro Province, Argentina | |
| 14 | 178.09 miles (286.61 km) NNW | Pichoy Airport (ZAL) | Valdivia, Chile | |
| 15 | 184.36 miles (296.70 km) N | Pucón Airport (ZPC) | Pucón, Chile | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,312.52 miles (19,815.03 km) NW | Baotou Airport (BAV) | Baotou, Inner Mongolia, China | |
| 2 | 12,264.59 miles (19,737.89 km) NNE | Wuhai Airport (WUA) | Wuhai, Inner Mongolia, China | |
| 3 | 12,252.48 miles (19,718.41 km) NNW | Ordos Ejin Horo Airport (DSN) | Ordos, Inner Mongolia, China | |
| 4 | 12,247.20 miles (19,709.92 km) WNW | Hohhot Baita International Airport (HET) | Hohhot, Inner Mongolia, China | |
| 5 | 12,225.86 miles (19,675.57 km) WNW | Erenhot Saiwusu International Airport (ERL) | Erenhot, Inner Mongolia, China | |
| 6 | 12,174.61 miles (19,593.08 km) NE | Alxa Left Banner Bayanhot Airport (AXF) | Alxa Left Banner, Inner Mongolia, China | |
| 7 | 12,163.63 miles (19,575.41 km) NNE | Yinchuan Hedong International Airport (INC) | Yinchuan, Ningxia, China | |
| 8 | 12,151.12 miles (19,555.28 km) NNE | Mandalgovi Airport (MXW) | Mandalgovi, Dundgovi, Mongolia | |
| 9 | 12,144.82 miles (19,545.15 km) WNW | Datong Yungang Airport (DAT) | Datong, Shanxi, China | |
| 10 | 12,110.06 miles (19,489.20 km) NNW | Lüliang Airport (LLV) | Lüliang, Shanxi, China | |
| 11 | 12,091.47 miles (19,459.29 km) WNW | Zhangjiakou Ningyuan Airport (ZQZ) | Zhangjiakou, Hebei Province, China | |
| 12 | 12,087.35 miles (19,452.66 km) NNE | Zhongwei Shapotou Airport (ZHY) | Zhongwei, Ningxia, China | |
| 13 | 12,072.51 miles (19,428.78 km) NW | Taiyuan Wuxu International Airport (TYN) | Taiyuan, Shanxi, China | |
| 14 | 12,065.60 miles (19,417.65 km) N | Yan'an Airport (ENY) | Yan'an, Shaanxi, China | |
| 15 | 12,053.35 miles (19,397.94 km) E | Ejin Banner Taolai Airport (EJN) | Ejin Banner, Inner Mongolia, China | |