Nonstop flight route between Fort Sill, Oklahoma, United States and Wrigley, Northwest Territories, Canada:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(63°12'34"N by 123°26'12"W)
Distance from FSI to YWY:
2,244.86 miles (3,612.74 km)
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Jump to:
- About this route
- FSI Airport Information
- YWY Airport Information
- Facts about FSI
- Facts about YWY
- 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 YWY
- List of Nearest Airports to YWY
- Map of Furthest Airports from YWY
- List of Furthest Airports from YWY
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Wrigley Airport (YWY), Wrigley, Northwest Territories, Canada would travel a Great Circle distance of 2,245 miles (or 3,613 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 Wrigley 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: | YWY / CYWY |
| Airport Name: | Wrigley Airport |
| Location: | Wrigley, Northwest Territories, Canada |
| GPS Coordinates: | 63°12'34"N by 123°26'12"W |
| Operator/Owner: | Government of the Northwest Territories |
| Airport Type: | Public |
| Elevation: | 491 feet (150 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YWY |
| More Information: | YWY 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.
- 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.
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- 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 Wrigley Airport (YWY):
- Because of Wrigley Airport's relatively low elevation of 491 feet, planes can take off or land at Wrigley 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 Wrigley Airport (YWY) is Fort Simpson Airport (YFS), which is located 122 miles (197 kilometers) SE of YWY.
- The furthest airport from Wrigley Airport (YWY) is Port Alfred Airport (AFD), which is located 10,022 miles (16,130 kilometers) away in Port Alfred, South Africa.
- Wrigley Airport (YWY) 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 | 122.30 miles (196.82 km) SE | Fort Simpson Airport (YFS) | Fort Simpson, Northwest Territories, Canada | |
| 2 | 133.97 miles (215.60 km) NNW | Tulita Airport (ZFN) | Tulita, Northwest Territories, Canada | |
| 3 | 138.28 miles (222.54 km) N | Déline Airport (YWJ) | Deline, Northwest Territories, Canada | |
| 4 | 175.09 miles (281.79 km) NNW | Norman Wells Airport (YVQ) | Norman Wells, Northwest Territories, Canada | |
| 5 | 193.05 miles (310.68 km) E | Whatì Airport (YLE) | Lac La Martre, Northwest Territories, Canada | |
| 6 | 197.88 miles (318.46 km) ENE | Gamèti/Rae Lakes Airport (YRA) | Gamèti (formerly Rae Lakes), Northwest Territories, Canada | |
| 7 | 205.50 miles (330.72 km) S | Fort Liard Airport (YJF) | Fort Liard, Northwest Territories, Canada | |
| 8 | 259.60 miles (417.78 km) NW | Fort Good Hope Airport (YGH) | Fort Good Hope, Northwest Territories, Canada | |
| 9 | 274.66 miles (442.03 km) NNW | Colville Lake/Tommy Kochon Airport (YCK) | Colville Lake, Northwest Territories, Canada | |
| 10 | 277.08 miles (445.92 km) SW | Watson Lake Airport (YQH) | Watson Lake, Yukon, Canada | |
| 11 | 288.18 miles (463.77 km) E | Yellowknife Airport (YZF) | Yellowknife, Northwest Territories, Canada | |
| 12 | 296.95 miles (477.90 km) ESE | Hay River/Merlyn Carter Airport (YHY) | Hay River, Northwest Territories, Canada | |
| 13 | 298.07 miles (479.69 km) WSW | Ross River Airport (XRR) | Ross River, Yukon, Canada | |
| 14 | 303.47 miles (488.38 km) S | Northern Rockies Regional Airport (YYE) | Fort Nelson, British Columbia, Canada | |
| 15 | 321.98 miles (518.18 km) W | Faro Airport (ZFA) | Faro, Yukon, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,022.49 miles (16,129.59 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,020.83 miles (16,126.92 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,010.19 miles (16,109.81 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 9,944.95 miles (16,004.81 km) SE | George Airport (GRJ) | George, South Africa | |
| 5 | 9,932.79 miles (15,985.23 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 9,922.37 miles (15,968.47 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 9,856.20 miles (15,861.98 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 9,846.57 miles (15,846.49 km) ESE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 9 | 9,844.39 miles (15,842.98 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 10 | 9,825.24 miles (15,812.15 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 9,817.18 miles (15,799.19 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 9,810.29 miles (15,788.09 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 9,809.46 miles (15,786.76 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 9,794.18 miles (15,762.17 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 9,789.78 miles (15,755.08 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |