Nonstop flight route between Fort Sill, Oklahoma, United States and Fond-du-Lac, Saskatchewan, Canada:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(59°20'3"N by 107°10'54"W)
Distance from FSI to ZFD:
1,751.57 miles (2,818.87 km)
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Jump to:
- About this route
- FSI Airport Information
- ZFD Airport Information
- Facts about FSI
- Facts about ZFD
- 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 ZFD
- List of Nearest Airports to ZFD
- Map of Furthest Airports from ZFD
- List of Furthest Airports from ZFD
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Fond-du-Lac Airport (ZFD), Fond-du-Lac, Saskatchewan, Canada would travel a Great Circle distance of 1,752 miles (or 2,819 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 relatively short distance between Henry Post Army Airfield and Fond-du-Lac Airport, the route shown on this map most likely still appears to be a straight line.
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: | ZFD / CZFD |
| Airport Name: | Fond-du-Lac Airport |
| Location: | Fond-du-Lac, Saskatchewan, Canada |
| GPS Coordinates: | 59°20'3"N by 107°10'54"W |
| Operator/Owner: | Ministry of Highways & Infrastructure |
| Airport Type: | Public |
| Elevation: | 796 feet (243 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from ZFD |
| More Information: | ZFD Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- In 1940 the Artillery decided that the Air Corps had outgrown such mundane chores as artillery spotting, and it was decided that it would take care of itself with its own observation aircraft.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
- 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.
Facts about Fond-du-Lac Airport (ZFD):
- Fond-du-Lac Airport (ZFD) currently has only 1 runway.
- Because of Fond-du-Lac Airport's relatively low elevation of 796 feet, planes can take off or land at Fond-du-Lac Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The furthest airport from Fond-du-Lac Airport (ZFD) is Margaret River Airport (MGV), which is located 9,845 miles (15,844 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Fond-du-Lac Airport (ZFD) is Stony Rapids Airport (YSF), which is located 48 miles (77 kilometers) E of ZFD.
| 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 | 47.65 miles (76.69 km) E | Stony Rapids Airport (YSF) | Stony Rapids, Saskatchewan, Canada | |
| 2 | 48.26 miles (77.66 km) WNW | Uranium City Airport (YBE) | Uranium City, Saskatchewan, Canada | |
| 3 | 105.83 miles (170.31 km) SW | Cluff Lake Airport (XCL) | Cluff Lake, Saskatchewan, Canada | |
| 4 | 132.81 miles (213.74 km) ESE | Points North Landing Airport (YNL) | Points North Landing, Saskatchewan, Canada | |
| 5 | 145.20 miles (233.68 km) WSW | Fort Chipewyan Airport (YPY) | Fort Chipewyan, Alberta, Canada | |
| 6 | 146.62 miles (235.96 km) ESE | Collins Bay Airport (YKC) | Collins Bay, Saskatchewan, Canada | |
| 7 | 156.11 miles (251.23 km) ENE | Obre Lake/North of Sixty Airport (YDW) | Obre Lake, Northwest Territories, Canada | |
| 8 | 166.94 miles (268.66 km) ESE | Wollaston Lake Airport (ZWL) | Wollaston Lake, Saskatchewan, Canada | |
| 9 | 173.30 miles (278.90 km) WNW | Fort Smith Airport (YSM) | Fort Smith, Northwest Territories, Canada | |
| 10 | 209.38 miles (336.96 km) ESE | Lac Brochet Airport (XLB) | Lac Brochet, Manitoba, Canada | |
| 11 | 221.68 miles (356.75 km) ESE | Brochet Airport (YBT) | Brochet, Manitoba, Canada | |
| 12 | 237.02 miles (381.44 km) SW | Fort McMurray International Airport (YMM) | Fort McMurray, Alberta, Canada | |
| 13 | 241.82 miles (389.17 km) NNW | Fort Reliance Water Aerodrome (YFL) | Fort Reliance, Northwest Territories, Canada | |
| 14 | 245.60 miles (395.25 km) SSW | Buffalo Narrows Airport (YVT) | Buffalo Narrows, Saskatchewan, Canada | |
| 15 | 256.81 miles (413.29 km) WNW | Fort Resolution Airport (YFR) | Fort Resolution, Northwest Territories, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9,844.86 miles (15,843.73 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 9,830.14 miles (15,820.04 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 9,821.29 miles (15,805.80 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 9,813.39 miles (15,793.08 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 5 | 9,794.67 miles (15,762.96 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 9,759.23 miles (15,705.92 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 7 | 9,748.42 miles (15,688.52 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 8 | 9,720.15 miles (15,643.03 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 9 | 9,714.46 miles (15,633.87 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 10 | 9,705.44 miles (15,619.35 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 11 | 9,703.83 miles (15,616.76 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 12 | 9,702.62 miles (15,614.82 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 13 | 9,686.55 miles (15,588.95 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 14 | 9,685.77 miles (15,587.69 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 15 | 9,673.72 miles (15,568.31 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |