Nonstop flight route between Fort Sill, Oklahoma, United States and Nakina, Ontario, Canada:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(50°10'59"N by 86°41'51"W)
Distance from FSI to YQN:
1,224.78 miles (1,971.08 km)
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Jump to:
- About this route
- FSI Airport Information
- YQN Airport Information
- Facts about FSI
- Facts about YQN
- 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 YQN
- List of Nearest Airports to YQN
- Map of Furthest Airports from YQN
- List of Furthest Airports from YQN
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Nakina Airport (YQN), Nakina, Ontario, Canada would travel a Great Circle distance of 1,225 miles (or 1,971 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 Nakina 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: | YQN / CYQN |
| Airport Name: | Nakina Airport |
| Location: | Nakina, Ontario, Canada |
| GPS Coordinates: | 50°10'59"N by 86°41'51"W |
| Operator/Owner: | Nakina Air Service and Outpost Camps |
| Airport Type: | Public |
| Elevation: | 1061 feet (323 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YQN |
| More Information: | YQN 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.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- Post Field served as a base for flight training for the Air Service.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- 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.
Facts about Nakina Airport (YQN):
- The furthest airport from Nakina Airport (YQN) is Margaret River Airport (MGV), which is located 10,863 miles (17,483 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Nakina Airport (YQN) is Geraldton (Greenstone Regional) Airport (YGQ), which is located 30 miles (48 kilometers) SSW of YQN.
- Nakina Airport (YQN) 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 | 29.93 miles (48.16 km) SSW | Geraldton (Greenstone Regional) Airport (YGQ) | Geraldton, Ontario, Canada | |
| 2 | 84.70 miles (136.31 km) SSE | Manitouwadge Airport (YMG) | Manitouwadge, Ontario, Canada | |
| 3 | 96.34 miles (155.05 km) S | Terrace Bay Airport (YTJ) | Terrace Bay, Ontario, Canada | |
| 4 | 98.04 miles (157.78 km) W | Armstrong Airport (YYW) | Armstrong, Thunder Bay District, Ontario, Canada | |
| 5 | 99.77 miles (160.57 km) S | Marathon Aerodrome (YSP) | Marathon, Ontario, Canada | |
| 6 | 107.69 miles (173.31 km) NNE | Ogoki Post Airport (YOG) | Ogoki Post, Ontario, Canada | |
| 7 | 108.91 miles (175.27 km) NNW | Fort Hope Airport (YFH) | Fort Hope, Ontario, Canada | |
| 8 | 110.37 miles (177.63 km) SE | Hornepayne Municipal Airport (YHN) | Hornepayne, Ontario, Canada | |
| 9 | 137.71 miles (221.62 km) ESE | Hearst (René Fontaine) Municipal Airport (YHF) | Hearst, Ontario, Canada | |
| 10 | 149.00 miles (239.79 km) NNW | Lansdowne House Airport (YLH) | Lansdowne House, Ontario, Canada | |
| 11 | 172.17 miles (277.09 km) SW | Thunder Bay International Airport (YQT) | Thunder Bay, Ontario, Canada | |
| 12 | 175.85 miles (283.00 km) SSE | Wawa Airport (YXZ) | Wawa, Ontario, Canada | |
| 13 | 176.57 miles (284.17 km) WNW | Pickle Lake Airport (YPL) | Pickle Lake, Ontario, Canada | |
| 14 | 194.02 miles (312.25 km) N | Webequie Airport (YWP) | Webequie, Ontario, Canada | |
| 15 | 195.96 miles (315.37 km) ESE | Kapuskasing Airport (YYU) | Kapuskasing, Ontario, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,863.36 miles (17,482.84 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,844.27 miles (17,452.12 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,839.54 miles (17,444.50 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 10,817.97 miles (17,409.79 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 5 | 10,812.89 miles (17,401.62 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 10,758.77 miles (17,314.52 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 10,741.66 miles (17,286.99 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,735.02 miles (17,276.29 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,723.28 miles (17,257.40 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,660.78 miles (17,156.82 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,599.03 miles (17,057.44 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 10,583.75 miles (17,032.86 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 10,565.34 miles (17,003.22 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,539.13 miles (16,961.05 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,531.74 miles (16,949.15 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |