Nonstop flight route between Fort Sill, Oklahoma, United States and La Sarre, Quebec, Canada:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(48°55'0"N by 79°10'45"W)
Distance from FSI to SSQ:
1,389.68 miles (2,236.46 km)
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Jump to:
- About this route
- FSI Airport Information
- SSQ Airport Information
- Facts about FSI
- Facts about SSQ
- 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 SSQ
- List of Nearest Airports to SSQ
- Map of Furthest Airports from SSQ
- List of Furthest Airports from SSQ
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and La Sarre Airport (SSQ), La Sarre, Quebec, Canada would travel a Great Circle distance of 1,390 miles (or 2,236 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 La Sarre 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: | SSQ / |
| Airport Names: |
|
| Location: | La Sarre, Quebec, Canada |
| GPS Coordinates: | 48°55'0"N by 79°10'45"W |
| Operator/Owner: | City of La Sarre |
| Airport Type: | Public |
| Elevation: | 1048 feet (319 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from SSQ |
| More Information: | SSQ Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
Facts about La Sarre Airport (SSQ):
- The furthest airport from La Sarre Airport (SSQ) is Margaret River Airport (MGV), which is located 11,169 miles (17,974 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to La Sarre Airport (SSQ) is Amos/Magny Airport (YEY), which is located 49 miles (79 kilometers) ESE of SSQ.
- La Sarre Airport (SSQ) currently has only 1 runway.
- In addition to being known as "La Sarre Airport", another name for SSQ is "CSR8".
| 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 | 48.85 miles (78.61 km) ESE | Amos/Magny Airport (YEY) | Amos, Quebec, Canada | |
| 2 | 51.55 miles (82.96 km) SSE | Rouyn-Noranda Airport (YUY) | Rouyn-Noranda, Quebec, Canada | |
| 3 | 61.05 miles (98.26 km) SW | Kirkland Lake Airport (YKX) | Kirkland Lake, Ontario, Canada | |
| 4 | 84.24 miles (135.57 km) W | Cochrane Airport (YCN) | Cochrane, Ontario, Canada | |
| 5 | 85.13 miles (137.01 km) NE | Matagami Airport (YNM) | Matagami, Quebec, Canada | |
| 6 | 87.45 miles (140.73 km) SE | Val-d'Or Airport (YVO) | Val-d'Or, Quebec, Canada | |
| 7 | 89.84 miles (144.59 km) SSW | Earlton - Timiskaming Regional Airport (YXR) | Earlton, Ontario, Canada | |
| 8 | 98.36 miles (158.30 km) E | Lebel-sur-Quévillon Airport (YLS) | Lebel-sur-Quévillon, Quebec, Canada | |
| 9 | 102.94 miles (165.66 km) WSW | Timmins Victor M. Power Airport (YTS) | Timmins, Ontario, Canada | |
| 10 | 152.49 miles (245.40 km) WNW | Kapuskasing Airport (YYU) | Kapuskasing, Ontario, Canada | |
| 11 | 175.23 miles (282.00 km) SSW | Sudbury Airport (YSB) | Greater Sudbury, Ontario, Canada | |
| 12 | 175.90 miles (283.09 km) NNW | Moosonee Airport (YMO) | Moosonee, Ontario, Canada | |
| 13 | 176.75 miles (284.45 km) S | North Bay Airport (YYB) | North Bay, Ontario, Canada | |
| 14 | 177.63 miles (285.86 km) N | Waskaganish Airport (YKQ) | Waskaganish, Quebec, Canada | |
| 15 | 205.72 miles (331.08 km) WSW | Chapleau Airport (YLD) | Chapleau, Ontario, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,168.80 miles (17,974.40 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,156.85 miles (17,955.16 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,145.54 miles (17,936.97 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 11,140.97 miles (17,929.60 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 5 | 11,119.02 miles (17,894.29 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,076.11 miles (17,825.22 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,040.92 miles (17,768.59 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,036.63 miles (17,761.69 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,024.70 miles (17,742.49 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,949.76 miles (17,621.88 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,931.17 miles (17,591.97 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 10,864.29 miles (17,484.34 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 10,855.83 miles (17,470.72 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,823.67 miles (17,418.97 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,808.06 miles (17,393.85 km) SW | Windarling Airport (WRN) | Windarling, Australia | |