Nonstop flight route between Fort Sill, Oklahoma, United States and Schefferville, Quebec, Canada:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(54°48'19"N by 66°48'19"W)
Distance from FSI to YKL:
2,053.34 miles (3,304.53 km)
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- About this route
- FSI Airport Information
- YKL Airport Information
- Facts about FSI
- Facts about YKL
- 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 YKL
- List of Nearest Airports to YKL
- Map of Furthest Airports from YKL
- List of Furthest Airports from YKL
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Schefferville Airport (YKL), Schefferville, Quebec, Canada would travel a Great Circle distance of 2,053 miles (or 3,305 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 Schefferville 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: | YKL / CYKL |
| Airport Name: | Schefferville Airport |
| Location: | Schefferville, Quebec, Canada |
| GPS Coordinates: | 54°48'19"N by 66°48'19"W |
| Operator/Owner: | Société aéroportuaire de Schefferville |
| Airport Type: | Public |
| Elevation: | 1709 feet (521 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YKL |
| More Information: | YKL Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- After returning from combat duty in France, a cadre of the 135th Aero Squadron ) was assigned to Post Field as an observation squadron, supplying aircraft for the United States Army Field Artillery School at Fort Sill and supported Army units at Fort Leavenworth, Kansas.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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 was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
Facts about Schefferville Airport (YKL):
- The furthest airport from Schefferville Airport (YKL) is Albany Airport (ALH), which is located 11,047 miles (17,778 kilometers) away in Albany, Western Australia, Australia.
- The closest airport to Schefferville Airport (YKL) is Wabush Airport (YWK), which is located 130 miles (209 kilometers) S of YKL.
- Schefferville Airport (YKL) 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 | 130.09 miles (209.36 km) S | Wabush Airport (YWK) | Wabush, Labrador, Canada | |
| 2 | 138.86 miles (223.47 km) SE | Churchill Falls Airport (ZUM) | Churchill Falls, Newfoundland and Labrador, Canada | |
| 3 | 175.32 miles (282.15 km) W | Fontages Airport (YFG) | Fontanges, Quebec, Canada | |
| 4 | 233.10 miles (375.13 km) ENE | Nain Airport (YDP) | Nain, Newfoundland and Labrador, Canada | |
| 5 | 235.52 miles (379.03 km) NNW | Kuujjuaq Airport (YVP) | Kuujjuaq, Quebec, Canada | |
| 6 | 263.50 miles (424.07 km) ENE | Hopedale Airport (YHO) | Hopedale, Labrador, Canada | |
| 7 | 271.63 miles (437.14 km) N | Kangiqsualujjuaq (Georges River) Airport (XGR) | Kangiqsualujjuaq, Quebec, Canada | |
| 8 | 278.20 miles (447.72 km) ESE | CFB Goose Bay (YYR) | Goose Bay, Labrador, Canada | |
| 9 | 279.17 miles (449.28 km) E | Postville Airport (YSO) | Postville, Newfoundland and Labrador, Canada | |
| 10 | 286.34 miles (460.82 km) WSW | La Grande-4 Airport (YAH) | Northern Quebec, Canada | |
| 11 | 292.29 miles (470.39 km) NNW | Tasiujaq Airport (YTQ) | Tasiujaq, Quebec, Canada | |
| 12 | 298.45 miles (480.30 km) NNE | Saglek Airport (YSV) | Saglek, Labrador, Canada | |
| 13 | 302.76 miles (487.24 km) E | Makkovik Airport (YMN) | Makkovik, Newfoundland and Labrador, Canada | |
| 14 | 317.39 miles (510.79 km) S | Sept-Îles Airport (YZV) | Sept-Îles, Quebec, Canada | |
| 15 | 327.54 miles (527.12 km) NNW | Aupaluk Airport (YPJ) | Aupaluk, Quebec, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,046.74 miles (17,777.96 km) S | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,010.54 miles (17,719.70 km) S | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,991.52 miles (17,689.10 km) S | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 10,973.78 miles (17,660.55 km) S | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 10,962.64 miles (17,642.62 km) S | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 6 | 10,951.43 miles (17,624.58 km) S | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 7 | 10,918.98 miles (17,572.35 km) SSW | Esperance Airport (EPR) | Esperance, Australia | |
| 8 | 10,862.35 miles (17,481.21 km) S | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,857.39 miles (17,473.23 km) S | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 10 | 10,851.16 miles (17,463.20 km) S | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 11 | 10,753.59 miles (17,306.19 km) SSW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 12 | 10,741.38 miles (17,286.53 km) S | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 13 | 10,728.11 miles (17,265.18 km) SSW | Kalgoorlie-Boulder Airport (KGI) | Kalgoorlie, Western Australia, Australia | |
| 14 | 10,697.78 miles (17,216.37 km) SSW | Windarling Airport (WRN) | Windarling, Australia | |
| 15 | 10,696.54 miles (17,214.37 km) WSW | Portland Airport (PTJ) | Portland, Victoria, Australia | |