Nonstop flight route between Fort Sill, Oklahoma, United States and Collins Bay, Saskatchewan, Canada:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(58°14'9"N by 103°40'38"W)
Distance from FSI to YKC:
1,647.72 miles (2,651.73 km)
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Jump to:
- About this route
- FSI Airport Information
- YKC Airport Information
- Facts about FSI
- Facts about YKC
- 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 YKC
- List of Nearest Airports to YKC
- Map of Furthest Airports from YKC
- List of Furthest Airports from YKC
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Collins Bay Airport (YKC), Collins Bay, Saskatchewan, Canada would travel a Great Circle distance of 1,648 miles (or 2,652 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 Collins Bay 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: | YKC / CYKC |
| Airport Name: | Collins Bay Airport |
| Location: | Collins Bay, Saskatchewan, Canada |
| GPS Coordinates: | 58°14'9"N by 103°40'38"W |
| Operator/Owner: | Cameco Corporation |
| Airport Type: | Private |
| Elevation: | 1340 feet (408 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YKC |
| More Information: | YKC Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- 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.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
Facts about Collins Bay Airport (YKC):
- The closest airport to Collins Bay Airport (YKC) is Points North Landing Airport (YNL), which is located only 15 miles (24 kilometers) W of YKC.
- The furthest airport from Collins Bay Airport (YKC) is Margaret River Airport (MGV), which is located 9,991 miles (16,078 kilometers) away in Margaret River, Western Australia, Australia.
- Collins Bay Airport (YKC) 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 | 14.99 miles (24.12 km) W | Points North Landing Airport (YNL) | Points North Landing, Saskatchewan, Canada | |
| 2 | 20.45 miles (32.91 km) ESE | Wollaston Lake Airport (ZWL) | Wollaston Lake, Saskatchewan, Canada | |
| 3 | 76.86 miles (123.70 km) ESE | Brochet Airport (YBT) | Brochet, Manitoba, Canada | |
| 4 | 84.06 miles (135.28 km) ENE | Lac Brochet Airport (XLB) | Lac Brochet, Manitoba, Canada | |
| 5 | 104.53 miles (168.22 km) NW | Stony Rapids Airport (YSF) | Stony Rapids, Saskatchewan, Canada | |
| 6 | 135.20 miles (217.58 km) SE | Lynn Lake Airport (YYL) | Lynn Lake, Manitoba, Canada | |
| 7 | 144.96 miles (233.29 km) N | Obre Lake/North of Sixty Airport (YDW) | Obre Lake, Northwest Territories, Canada | |
| 8 | 146.62 miles (235.96 km) WNW | Fond-du-Lac Airport (ZFD) | Fond-du-Lac, Saskatchewan, Canada | |
| 9 | 163.47 miles (263.08 km) SE | Laurie River Airport (LRQ) | Laurie River, Manitoba, Canada | |
| 10 | 181.85 miles (292.66 km) SE | Leaf Rapids Airport (YLR) | Leaf Rapids, Manitoba, Canada | |
| 11 | 189.38 miles (304.78 km) ENE | Tadoule Lake Airport (XTL) | Tadoule Lake, Manitoba, Canada | |
| 12 | 194.29 miles (312.69 km) SSE | Pukatawagan Airport (XPK) | Pukatawagan, Manitoba, Canada | |
| 13 | 194.31 miles (312.71 km) WNW | Uranium City Airport (YBE) | Uranium City, Saskatchewan, Canada | |
| 14 | 203.11 miles (326.88 km) ESE | South Indian Lake Airport (XSI) | South Indian Lake, Manitoba, Canada | |
| 15 | 212.11 miles (341.36 km) W | Cluff Lake Airport (XCL) | Cluff Lake, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9,990.61 miles (16,078.28 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 9,975.42 miles (16,053.84 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 9,967.01 miles (16,040.30 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 9,957.65 miles (16,025.24 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 5 | 9,940.38 miles (15,997.45 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 9,893.26 miles (15,921.63 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 9,866.22 miles (15,878.10 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 9,860.42 miles (15,868.76 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 9,848.58 miles (15,849.72 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 9,782.66 miles (15,743.63 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 9,751.15 miles (15,692.91 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 9,731.79 miles (15,661.75 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 13 | 9,704.71 miles (15,618.18 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 9,698.86 miles (15,608.77 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 15 | 9,687.38 miles (15,590.29 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |