Nonstop flight route between Fort Sill, Oklahoma, United States and Kelowna, British Columbia, Canada:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(49°57'25"N by 119°22'40"W)
Distance from FSI to YLW:
1,495.91 miles (2,407.43 km)
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- About this route
- FSI Airport Information
- YLW Airport Information
- Facts about FSI
- Facts about YLW
- 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 YLW
- List of Nearest Airports to YLW
- Map of Furthest Airports from YLW
- List of Furthest Airports from YLW
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Kelowna International Airport (YLW), Kelowna, British Columbia, Canada would travel a Great Circle distance of 1,496 miles (or 2,407 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 Kelowna International 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: | YLW / CYLW |
| Airport Name: | Kelowna International Airport |
| Location: | Kelowna, British Columbia, Canada |
| GPS Coordinates: | 49°57'25"N by 119°22'40"W |
| Area Served: | Kelowna, British Columbia |
| Operator/Owner: | Transport Canada |
| Airport Type: | Public |
| Elevation: | 1421 feet (433 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YLW |
| More Information: | YLW Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Post Field served as a base for flight training for the Air Service.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- 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.
- 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 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.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
Facts about Kelowna International Airport (YLW):
- The furthest airport from Kelowna International Airport (YLW) is Tôlanaro Airport (FTU), which is located 10,566 miles (17,004 kilometers) away in Tôlanaro, Madagascar.
- Kelowna International Airport handled 1,440,952 passengers last year.
- In 2013, the airport was among the busiest airports in Canada by number of passengers with 1,503,288, representing a 4.1% increase over 2012.
- The closest airport to Kelowna International Airport (YLW) is Vernon Regional Airport (YVE), which is located 20 miles (32 kilometers) N of YLW.
- Kelowna International Airport (YLW) currently has only 1 runway.
- In 2006, the Kelowna International Airport Advisory Committee created the Master Plan 2025, a document dedicated to the expansion of the Kelowna International Airport.
| 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 | 20.07 miles (32.30 km) N | Vernon Regional Airport (YVE) | Vernon, British Columbia, Canada | |
| 2 | 35.62 miles (57.33 km) SSW | Penticton Regional Airport (YYF) | Penticton, British Columbia, Canada | |
| 3 | 50.54 miles (81.34 km) N | Salmon Arm Airport (YSN) | Salmon Arm, British Columbia, Canada | |
| 4 | 61.84 miles (99.51 km) W | Merritt Airport (YMB) | Merritt, British Columbia, Canada | |
| 5 | 69.87 miles (112.45 km) NW | Kamloops Airport (YKA) | Kamloops, British Columbia, Canada | |
| 6 | 77.72 miles (125.08 km) SSE | Grand Forks Airport (ZGF) | Grand Forks, British Columbia, Canada | |
| 7 | 87.34 miles (140.57 km) NE | Revelstoke Airport (YRV) | Revelstoke, British Columbia, Canada | |
| 8 | 90.48 miles (145.62 km) ESE | West Kootenay Regional Airport (YCG) | Castlegar, British Columbia, Canada | |
| 9 | 103.18 miles (166.05 km) WSW | Hope Aerodrome (YHE) | Hope, British Columbia, Canada | |
| 10 | 103.35 miles (166.33 km) S | Omak Airport (OMK) | Omak, Washington, United States | |
| 11 | 127.53 miles (205.24 km) WSW | Chilliwack Airport (YCW) | Chilliwack, British Columbia, Canada | |
| 12 | 148.51 miles (239.01 km) WSW | Abbotsford International Airport (YXX) | Abbotsford, British Columbia, Canada | |
| 13 | 149.62 miles (240.79 km) NW | South Cariboo Regional Airport (ZMH) | 108 Mile Ranch, British Columbia, Canada | |
| 14 | 149.81 miles (241.09 km) N | Blue River Airport (YCP) | Blue River (Co-op Point), British Columbia, Canada | |
| 15 | 157.29 miles (253.13 km) E | Fairmont Hot Springs Airport (YCZ) | Fairmont Hot Springs, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,566.00 miles (17,004.28 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,494.77 miles (16,889.65 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 10,438.02 miles (16,798.32 km) S | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,409.10 miles (16,751.78 km) S | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,401.36 miles (16,739.33 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,392.63 miles (16,725.28 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,390.30 miles (16,721.53 km) S | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 8 | 10,387.51 miles (16,717.04 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 9 | 10,362.00 miles (16,675.98 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 10 | 10,356.41 miles (16,666.99 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 11 | 10,354.74 miles (16,664.30 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 12 | 10,345.81 miles (16,649.92 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 13 | 10,344.76 miles (16,648.24 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 14 | 10,340.12 miles (16,640.76 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 15 | 10,333.25 miles (16,629.72 km) SSE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |