Nonstop flight route between Fort Sill, Oklahoma, United States and Kugluktuk, Nunavut, Canada:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(67°49'0"N by 115°8'38"W)
Distance from FSI to YCO:
2,385.20 miles (3,838.60 km)
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Jump to:
- About this route
- FSI Airport Information
- YCO Airport Information
- Facts about FSI
- Facts about YCO
- 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 YCO
- List of Nearest Airports to YCO
- Map of Furthest Airports from YCO
- List of Furthest Airports from YCO
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Kugluktuk Airport (YCO), Kugluktuk, Nunavut, Canada would travel a Great Circle distance of 2,385 miles (or 3,839 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 Kugluktuk 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: | YCO / CYCO |
| Airport Name: | Kugluktuk Airport |
| Location: | Kugluktuk, Nunavut, Canada |
| GPS Coordinates: | 67°49'0"N by 115°8'38"W |
| Operator/Owner: | Government of Nunavut |
| Airport Type: | Public |
| Elevation: | 74 feet (23 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YCO |
| More Information: | YCO Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Post Field served as a base for flight training for the Air Service.
- 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.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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.
Facts about Kugluktuk Airport (YCO):
- Kugluktuk Airport (YCO) currently has only 1 runway.
- The furthest airport from Kugluktuk Airport (YCO) is Port Elizabeth International Airport (PLZ), which is located 9,636 miles (15,508 kilometers) away in Port Elizabeth, South Africa.
- Because of Kugluktuk Airport's relatively low elevation of 74 feet, planes can take off or land at Kugluktuk 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 closest airport to Kugluktuk Airport (YCO) is Ulukhaktok/Holman Airport (YHI), which is located 214 miles (344 kilometers) NNW of YCO.
| 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 | 213.65 miles (343.83 km) NNW | Ulukhaktok/Holman Airport (YHI) | Ulukhaktok, Northwest Territories, Canada | |
| 2 | 248.97 miles (400.67 km) WNW | Paulatuk (Nora Aliqatchialuk Ruben) Airport (YPC) | Paulatuk, Northwest Territories, Canada | |
| 3 | 262.81 miles (422.95 km) SSW | Gamèti/Rae Lakes Airport (YRA) | Gamèti (formerly Rae Lakes), Northwest Territories, Canada | |
| 4 | 268.68 miles (432.40 km) ENE | Cambridge Bay Airport (YCB) | Cambridge Bay, Nunavut, Canada | |
| 5 | 290.38 miles (467.32 km) SW | Déline Airport (YWJ) | Deline, Northwest Territories, Canada | |
| 6 | 296.16 miles (476.62 km) W | Colville Lake/Tommy Kochon Airport (YCK) | Colville Lake, Northwest Territories, Canada | |
| 7 | 329.22 miles (529.83 km) SSW | Whatì Airport (YLE) | Lac La Martre, Northwest Territories, Canada | |
| 8 | 351.09 miles (565.02 km) WSW | Tulita Airport (ZFN) | Tulita, Northwest Territories, Canada | |
| 9 | 364.42 miles (586.48 km) WSW | Norman Wells Airport (YVQ) | Norman Wells, Northwest Territories, Canada | |
| 10 | 370.46 miles (596.19 km) S | Yellowknife Airport (YZF) | Yellowknife, Northwest Territories, Canada | |
| 11 | 374.19 miles (602.20 km) NW | Sachs Harbour (David Nasogaluak Jr. Saaryuaq) Airport (YSY) | Sachs Harbour, Northwest Territories, Canada | |
| 12 | 379.18 miles (610.23 km) W | Fort Good Hope Airport (YGH) | Fort Good Hope, Northwest Territories, Canada | |
| 13 | 393.11 miles (632.64 km) SSE | Fort Reliance Water Aerodrome (YFL) | Fort Reliance, Northwest Territories, Canada | |
| 14 | 396.45 miles (638.02 km) SW | Wrigley Airport (YWY) | Wrigley, Northwest Territories, Canada | |
| 15 | 454.75 miles (731.85 km) SSW | Fort Simpson Airport (YFS) | Fort Simpson, Northwest Territories, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9,636.39 miles (15,508.22 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 9,635.09 miles (15,506.14 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 3 | 9,620.72 miles (15,483.01 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 9,568.18 miles (15,398.46 km) ESE | George Airport (GRJ) | George, South Africa | |
| 5 | 9,541.03 miles (15,354.76 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 9,528.34 miles (15,334.34 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 9,480.55 miles (15,257.44 km) ESE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 8 | 9,461.10 miles (15,226.12 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 9,449.87 miles (15,208.05 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 10 | 9,432.62 miles (15,180.29 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 9,421.29 miles (15,162.07 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 9,417.97 miles (15,156.71 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 9,417.57 miles (15,156.07 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 9,405.82 miles (15,137.16 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 15 | 9,400.81 miles (15,129.10 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |