Nonstop flight route between Fort Sill, Oklahoma, United States and Coondewanna, Western Australia, Australia:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(22°58'0"S by 118°48'7"E)
Distance from FSI to CJF:
10,060.12 miles (16,190.15 km)
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Jump to:
- About this route
- FSI Airport Information
- CJF Airport Information
- Facts about FSI
- Facts about CJF
- 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 CJF
- List of Nearest Airports to CJF
- Map of Furthest Airports from CJF
- List of Furthest Airports from CJF
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Coondewanna Airport (CJF), Coondewanna, Western Australia, Australia would travel a Great Circle distance of 10,060 miles (or 16,190 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 Coondewanna 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 Coondewanna 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: | CJF / YCWA |
| Airport Name: | Coondewanna Airport |
| Location: | Coondewanna, Western Australia, Australia |
| GPS Coordinates: | 22°58'0"S by 118°48'7"E |
| Operator/Owner: | BHP Billiton Iron Ore |
| Elevation: | 2327 feet (709 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CJF |
| More Information: | CJF 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.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
- 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.
Facts about Coondewanna Airport (CJF):
- The furthest airport from Coondewanna Airport (CJF) is Clayton J. Lloyd International Airport (AXA), which is nearly antipodal to Coondewanna Airport (meaning Coondewanna Airport is almost on the exact opposite side of the Earth from Clayton J. Lloyd International Airport), and is located 12,087 miles (19,451 kilometers) away in The Valley, Anguilla.
- Coondewanna Airport (CJF) currently has only 1 runway.
- The closest airport to Coondewanna Airport (CJF) is Barimunya Airport (BYP), which is located 31 miles (50 kilometers) NE of CJF.
| 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 | 30.76 miles (49.51 km) NE | Barimunya Airport (BYP) | Barimunya, Western Australia, Australia | |
| 2 | 61.35 miles (98.73 km) WNW | Tom Price Airport (TPR) | Tom Price, Western Australia, Australia | |
| 3 | 68.64 miles (110.47 km) WSW | Paraburdoo Airport (PBO) | Paraburdoo, Western Australia, Australia | |
| 4 | 70.78 miles (113.91 km) ESE | Newman Airport (ZNE) | Newman, Western Australia, Australia | |
| 5 | 82.57 miles (132.89 km) NW | Solomon Airport (SLJ) | Karijini National Park, Western Australia, Australia | |
| 6 | 104.90 miles (168.82 km) NW | Coolawanyah Station Airport (COY) | Coolawanyah Station, Western Australia, Australia | |
| 7 | 179.23 miles (288.44 km) N | Port Hedland International Airport (PHE) | Port Hedland, Western Australia, Australia | |
| 8 | 202.96 miles (326.63 km) NW | Karratha Airport (KTA) | Karratha / Dampier, Western Australia, Australia | |
| 9 | 252.35 miles (406.12 km) S | Meekatharra Airport (MKR) | Meekatharra, Western Australia, Australia | |
| 10 | 261.70 miles (421.17 km) WNW | Barrow Island Airport (BWB) | Barrow Island, Western Australia, Australia | |
| 11 | 304.86 miles (490.63 km) W | RAAF Learmonth (LEA) | Exmouth, Western Australia, Australia | |
| 12 | 314.43 miles (506.02 km) S | Cue Airport (CUY) | Cue, Western Australia, Australia | |
| 13 | 317.95 miles (511.68 km) SSE | Mount Keith Airport (WME) | Mount Keith, Western Australia, Australia | |
| 14 | 349.91 miles (563.12 km) WSW | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 15 | 357.21 miles (574.86 km) SSE | Leinster Airport (LER) | Leinster, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,086.55 miles (19,451.37 km) NNE | Clayton J. Lloyd International Airport (AXA) | The Valley, Anguilla | |
| 2 | 12,079.90 miles (19,440.67 km) NNE | L'Espérance Airport Grand Case Airport (CCE) | Saint Martin, Guadeloupe | |
| 3 | 12,074.69 miles (19,432.28 km) NNE | Princess Juliana International Airport (SXM) | Philipsburg, Sint Maarten, Kingdom of the Netherlands | |
| 4 | 12,071.17 miles (19,426.62 km) NNE | Gustaf III Airport Saint Barthélemy Airport St. Jean Airport (SBH) | Gustavia, Saint Barthélemy, Saint Barthélemy | |
| 5 | 12,066.23 miles (19,418.66 km) N | Barbuda Codrington Airport (BBQ) | Codrington, Barbuda, Antigua and Barbuda | |
| 6 | 12,061.12 miles (19,410.45 km) NE | Virgin Gorda Airport (VIJ) | Virgin Gorda, British Virgin Islands | |
| 7 | 12,056.94 miles (19,403.72 km) NE | Terrance B. Lettsome International Airport (EIS) | Beef Island (near Tortola), British Virgin Islands | |
| 8 | 12,046.50 miles (19,386.92 km) NNE | Juancho E. Yrausquin Airport (SAB) | Saba, Caribbean Netherlands | |
| 9 | 12,041.60 miles (19,379.03 km) NNE | F.D. Roosevelt Airport (EUX) | Sint Eustatius, Caribbean Netherlands | |
| 10 | 12,035.84 miles (19,369.76 km) NE | Charlotte Amalie Harbor Seaplane Base (SPB) | Charlotte Amalie, Saint Thomas, U.S. Virgin Islands | |
| 11 | 12,034.49 miles (19,367.59 km) NE | Cyril E. King Airport (STT) | Charlotte Amalie, Saint Thomas, United States Virgin Islands | |
| 12 | 12,033.81 miles (19,366.49 km) NNE | Robert L. Bradshaw International Airport (SKB) | Basseterre, Saint Kitts and Nevis | |
| 13 | 12,032.14 miles (19,363.80 km) N | V. C. Bird International Airport (ANU) | St. John's, Antigua, Antigua and Barbuda | |
| 14 | 12,028.63 miles (19,358.16 km) NNE | Vance W. Amory International Airport (NEV) | Nevis, Federation of Saint Kitts and Nevis | |
| 15 | 12,019.88 miles (19,344.08 km) NE | Benjamín Rivera Noriega Airport (CPX) | Isla de Culebra, Puerto Rico | |