Nonstop flight route between Fort Sill, Oklahoma, United States and Burns Lake, British Columbia, Canada:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(54°22'35"N by 125°57'5"W)
Distance from FSI to YPZ:
1,900.30 miles (3,058.22 km)
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Jump to:
- About this route
- FSI Airport Information
- YPZ Airport Information
- Facts about FSI
- Facts about YPZ
- 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 YPZ
- List of Nearest Airports to YPZ
- Map of Furthest Airports from YPZ
- List of Furthest Airports from YPZ
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Burns Lake Airport (YPZ), Burns Lake, British Columbia, Canada would travel a Great Circle distance of 1,900 miles (or 3,058 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 Burns Lake 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: | YPZ / CYPZ |
| Airport Name: | Burns Lake Airport |
| Location: | Burns Lake, British Columbia, Canada |
| GPS Coordinates: | 54°22'35"N by 125°57'5"W |
| Operator/Owner: | Airport Society |
| Airport Type: | Public |
| Elevation: | 2343 feet (714 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YPZ |
| More Information: | YPZ Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- 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 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- 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.
- With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
Facts about Burns Lake Airport (YPZ):
- The furthest airport from Burns Lake Airport (YPZ) is East London Airport (ELS), which is located 10,487 miles (16,877 kilometers) away in East London, South Africa.
- The closest airport to Burns Lake Airport (YPZ) is Smithers Regional Airport (YYD), which is located 58 miles (94 kilometers) WNW of YPZ.
- Burns Lake Airport (YPZ) 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 | 58.23 miles (93.71 km) WNW | Smithers Regional Airport (YYD) | Smithers, British Columbia, Canada | |
| 2 | 105.79 miles (170.24 km) W | Northwest Regional Airport Terrace-Kitimat (YXT) | Terrace, British Columbia and Kitimat, British Columbia, Canada | |
| 3 | 135.65 miles (218.31 km) SSE | Anahim Lake Airport (YAA) | Anahim Lake, British Columbia, Canada | |
| 4 | 136.82 miles (220.19 km) ESE | Prince George Airport (YXS) | Prince George, British Columbia, Canada | |
| 5 | 139.96 miles (225.24 km) S | Bella Coola Airport (QBC) | Bella Coola, British Columbia, Canada | |
| 6 | 149.74 miles (240.99 km) WSW | Hartley Bay Water Aerodrome (YTB) | Hartley Bay, British Columbia, Canada | |
| 7 | 156.74 miles (252.26 km) SSW | Ocean Falls Water Aerodrome (ZOF) | Ocean Falls, British Columbia, Canada | |
| 8 | 168.83 miles (271.71 km) ESE | Quesnel Airport (YQZ) | Quesnel, British Columbia, Canada | |
| 9 | 174.41 miles (280.69 km) W | Prince Rupert/Seal Cove Water Airport (ZSW) | Prince Rupert, British Columbia, Canada | |
| 10 | 176.68 miles (284.35 km) SSW | Bella Bella (Campbell Island) Airport (ZEL) | Bella Bella, British Columbia, Canada | |
| 11 | 177.25 miles (285.25 km) SSW | Bella Bella/Shearwater Water Aerodrome (YSX) | Bella Bella, British Columbia, Canada | |
| 12 | 181.11 miles (291.46 km) W | Prince Rupert Airport (YPR) | Prince Rupert, British Columbia, Canada | |
| 13 | 185.90 miles (299.18 km) W | Kitkatla Water Aerodrome (YKK) | Kitkatla, British Columbia, Canada | |
| 14 | 191.73 miles (308.56 km) NW | Hyder Seaplane Base (WHD) | Hyder, Alaska, United States | |
| 15 | 192.04 miles (309.06 km) NW | Stewart Aerodrome (ZST) | Stewart, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,487.15 miles (16,877.38 km) SE | East London Airport (ELS) | East London, South Africa | |
| 2 | 10,486.92 miles (16,877.02 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 3 | 10,469.60 miles (16,849.14 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,434.19 miles (16,792.16 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 5 | 10,426.22 miles (16,779.33 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,379.89 miles (16,704.77 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 7 | 10,377.32 miles (16,700.64 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 8 | 10,362.02 miles (16,676.01 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,360.43 miles (16,673.45 km) ESE | George Airport (GRJ) | George, South Africa | |
| 10 | 10,352.12 miles (16,660.08 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,331.20 miles (16,626.41 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 12 | 10,326.72 miles (16,619.20 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 13 | 10,311.14 miles (16,594.12 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 14 | 10,309.77 miles (16,591.92 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,305.91 miles (16,585.72 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |