Nonstop flight route between Fort Sill, Oklahoma, United States and Balmaceda, Chile:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(45°54'57"S by 71°41'21"W)
Distance from FSI to BBA:
5,810.60 miles (9,351.22 km)
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Jump to:
- About this route
- FSI Airport Information
- BBA Airport Information
- Facts about FSI
- Facts about BBA
- 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 BBA
- List of Nearest Airports to BBA
- Map of Furthest Airports from BBA
- List of Furthest Airports from BBA
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Balmaceda Airport (BBA), Balmaceda, Chile would travel a Great Circle distance of 5,811 miles (or 9,351 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 Balmaceda 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 Balmaceda 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: | BBA / SCBA |
| Airport Name: | Balmaceda Airport |
| Location: | Balmaceda, Chile |
| GPS Coordinates: | 45°54'57"S by 71°41'21"W |
| Airport Type: | Public |
| Elevation: | 1722 feet (525 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BBA |
| More Information: | BBA Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- 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.
- Post Field served as a base for flight training for the Air Service.
- 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 Balmaceda Airport (BBA):
- Balmaceda Airport (BBA) currently has only 1 runway.
- The furthest airport from Balmaceda Airport (BBA) is Mandalgovi Airport (MXW), which is nearly antipodal to Balmaceda Airport (meaning Balmaceda Airport is almost on the exact opposite side of the Earth from Mandalgovi Airport), and is located 12,339 miles (19,857 kilometers) away in Mandalgovi, Dundgovi, Mongolia.
- The closest airport to Balmaceda Airport (BBA) is Teniente Vidal Airfield (GXQ), which is located 30 miles (48 kilometers) NW of BBA.
| 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 | 29.96 miles (48.21 km) NW | Teniente Vidal Airfield (GXQ) | Coyhaique, Chile | |
| 2 | 46.06 miles (74.13 km) S | Chile Chico Airfield (CCH) | Chile Chico, Aisén Region, Chile | |
| 3 | 54.78 miles (88.16 km) SE | Perito Moreno Airport (PMQ) | Perito Moreno, Santa Cruz, Argentina | |
| 4 | 75.46 miles (121.44 km) NE | Alto Río Senguer Airport (ARR) | Alto Río Senguer, Chubut, Argentina | |
| 5 | 101.16 miles (162.80 km) SSW | Cochrane Airfield (LGR) | Cochrane, Chile | |
| 6 | 203.45 miles (327.43 km) E | General Enrique Mosconi International Airport (CRD) | Comodoro Rivadavia, Chubut, Argentina | |
| 7 | 209.65 miles (337.39 km) N | Esquel Airport (EQS) | Esquel, Chubut Province, Argentina | |
| 8 | 210.77 miles (339.20 km) SSE | Gobernador Gregores Airport (GGS) | Gobernador Gregores, Santa Cruz, Argentina | |
| 9 | 212.06 miles (341.28 km) NNW | Chaitén Airfield (WCH) | Chaitén, Los Lagos, Chile | |
| 10 | 258.36 miles (415.79 km) NNW | Gamboa Airport (WCA) | Castro, Chile | |
| 11 | 266.69 miles (429.19 km) NNW | Mocopulli Airport (MHC) | Castro, Los Lagos, Chile | |
| 12 | 269.73 miles (434.09 km) N | El Maitén Airport (EMX) | El Maitén, Neuquén, Argentina | |
| 13 | 274.60 miles (441.93 km) N | El Bolsón Airport (EHL) | El Bolsón, Río Negro, Argentina | |
| 14 | 296.39 miles (477.00 km) NNW | Pupelde Airfield (ZUD) | Ancud, Los Lagos Region, Chile | |
| 15 | 300.90 miles (484.26 km) ESE | Puerto Deseado Airport (PUD) | Puerto Deseado, Santa Cruz Province, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,338.68 miles (19,857.13 km) E | Mandalgovi Airport (MXW) | Mandalgovi, Dundgovi, Mongolia | |
| 2 | 12,285.00 miles (19,770.75 km) NNE | Chinggis Khaan International Airport (ULN) | Ulan Bator, Mongolia | |
| 3 | 12,183.43 miles (19,607.28 km) NW | Erenhot Saiwusu International Airport (ERL) | Erenhot, Inner Mongolia, China | |
| 4 | 12,171.71 miles (19,588.42 km) E | Arvaykheer Airport (AVK) | Arvaikheer, Mongolia | |
| 5 | 12,164.15 miles (19,576.26 km) ENE | Khujirt Airport (HJT) | Khujirt, Övörkhangai, Mongolia | |
| 6 | 12,160.67 miles (19,570.65 km) ENE | Kharkhorin Airport (KHR) | Kharkhorin, Mongolia | |
| 7 | 12,133.29 miles (19,526.58 km) NE | Bulgan Airport (UGA) | Bulgan, Mongolia | |
| 8 | 12,101.45 miles (19,475.35 km) WNW | Choibalsan Airport (COQ) | Choibalsan, Mongolia | |
| 9 | 12,071.52 miles (19,427.19 km) E | Bayankhongor Airport (BYN) | Bayankhongor, Mongolia | |
| 10 | 12,057.13 miles (19,404.02 km) NNW | Baotou Airport (BAV) | Baotou, Inner Mongolia, China | |
| 11 | 12,045.00 miles (19,384.50 km) NNW | Hohhot Baita International Airport (HET) | Hohhot, Inner Mongolia, China | |
| 12 | 12,037.87 miles (19,373.03 km) WNW | Xilinhot Airport (XIL) | Xilinhot, Inner Mongolia, China | |
| 13 | 12,027.82 miles (19,356.85 km) N | Baikal International Airport (UUD) | Ulan-Ude, Republic of Buryatia, Russia | |
| 14 | 12,006.85 miles (19,323.10 km) N | Wuhai Airport (WUA) | Wuhai, Inner Mongolia, China | |
| 15 | 11,986.15 miles (19,289.79 km) N | Ordos Ejin Horo Airport (DSN) | Ordos, Inner Mongolia, China | |