Nonstop flight route between Fort Sill, Oklahoma, United States and Peace River, Alberta, Canada:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(56°13'37"N by 117°26'53"W)
Distance from FSI to YPE:
1,740.60 miles (2,801.22 km)
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Jump to:
- About this route
- FSI Airport Information
- YPE Airport Information
- Facts about FSI
- Facts about YPE
- 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 YPE
- List of Nearest Airports to YPE
- Map of Furthest Airports from YPE
- List of Furthest Airports from YPE
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Peace River Airport (YPE), Peace River, Alberta, Canada would travel a Great Circle distance of 1,741 miles (or 2,801 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 Peace River 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: | YPE / CYPE |
| Airport Name: | Peace River Airport |
| Location: | Peace River, Alberta, Canada |
| GPS Coordinates: | 56°13'37"N by 117°26'53"W |
| Airport Type: | Public |
| Elevation: | 1872 feet (571 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YPE |
| More Information: | YPE 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.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- Post Field served as a base for flight training for the Air Service.
Facts about Peace River Airport (YPE):
- Peace River Airport (YPE) currently has only 1 runway.
- The furthest airport from Peace River Airport (YPE) is Tôlanaro Airport (FTU), which is located 10,144 miles (16,325 kilometers) away in Tôlanaro, Madagascar.
- The closest airport to Peace River Airport (YPE) is Donnelly Airport (YOE), which is located 38 miles (62 kilometers) SSE of YPE.
- In June 1960 the Peace River Airport closed down in order to complete extensive construction to the 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 | 38.31 miles (61.65 km) SSE | Donnelly Airport (YOE) | Donnelly, Alberta, Canada | |
| 2 | 39.22 miles (63.12 km) WSW | Fairview Airport (ZFW) | Fairview, Alberta, Canada | |
| 3 | 91.44 miles (147.16 km) SW | Grande Prairie Airport (YQU) | Grande Prairie, Alberta, Canada | |
| 4 | 110.88 miles (178.44 km) WSW | Dawson Creek Airport (YDQ) | Dawson Creek, British Columbia, Canada | |
| 5 | 122.25 miles (196.75 km) ESE | Slave Lake Airport (YZH) | Slave Lake, Alberta, Canada | |
| 6 | 126.41 miles (203.44 km) W | Fort St. John Airport (YXJ) | Fort St. John, British Columbia, Canada | |
| 7 | 158.15 miles (254.52 km) SSE | Whitecourt Airport (YZU) | Whitecourt, Alberta, Canada | |
| 8 | 165.78 miles (266.79 km) N | High Level Airport (YOJ) | High Level, Alberta, Canada | |
| 9 | 165.84 miles (266.89 km) WSW | Chetwynd Airport (YCQ) | Chetwynd, British Columbia, Canada | |
| 10 | 169.29 miles (272.44 km) SSW | Grande Cache Airport (YGC) | Grande Cache, Alberta, Canada | |
| 11 | 172.62 miles (277.81 km) NNW | Rainbow Lake Airport (YOP) | Rainbow Lake, Alberta, Canada | |
| 12 | 174.80 miles (281.32 km) W | Hudson's Hope Airport (YNH) | Hudson's Hope, British Columbia, Canada | |
| 13 | 187.10 miles (301.11 km) SSE | Edson Airport (YET) | Edson, Alberta, Canada | |
| 14 | 199.57 miles (321.18 km) SSE | High Prairie Airport (ZHP) | High Prairie, Alberta, Canada | |
| 15 | 201.29 miles (323.95 km) S | Hinton/Jasper-Hinton Airport (YJP) | Hinton, Alberta, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,144.01 miles (16,325.17 km) SSE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 10,138.55 miles (16,316.37 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 3 | 10,135.91 miles (16,312.13 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,116.22 miles (16,280.44 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 5 | 10,095.45 miles (16,247.01 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,081.88 miles (16,225.18 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,081.43 miles (16,224.44 km) SSE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 10,045.96 miles (16,167.37 km) SE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,025.82 miles (16,134.96 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 10 | 10,023.35 miles (16,130.98 km) SE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 11 | 10,003.97 miles (16,099.80 km) ESE | George Airport (GRJ) | George, South Africa | |
| 12 | 9,997.52 miles (16,089.41 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 13 | 9,985.22 miles (16,069.62 km) ESE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 9,984.59 miles (16,068.59 km) SE | Hluhluwe Airport (HLW) | Hluhluwe, South Africa | |
| 15 | 9,968.59 miles (16,042.86 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |