Nonstop flight route between Fort Sill, Oklahoma, United States and Prince Albert, Saskatchewan, Canada:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(53°12'51"N by 105°40'23"W)
Distance from FSI to YPA:
1,331.07 miles (2,142.15 km)
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- About this route
- FSI Airport Information
- YPA Airport Information
- Facts about FSI
- Facts about YPA
- 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 YPA
- List of Nearest Airports to YPA
- Map of Furthest Airports from YPA
- List of Furthest Airports from YPA
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Prince Albert (Glass Field) Airport (YPA), Prince Albert, Saskatchewan, Canada would travel a Great Circle distance of 1,331 miles (or 2,142 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 Prince Albert (Glass Field) 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: | YPA / CYPA |
| Airport Name: | Prince Albert (Glass Field) Airport |
| Location: | Prince Albert, Saskatchewan, Canada |
| GPS Coordinates: | 53°12'51"N by 105°40'23"W |
| Area Served: | Prince Albert |
| Operator/Owner: | City of Prince Albert |
| Airport Type: | Public |
| Elevation: | 1405 feet (428 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from YPA |
| More Information: | YPA Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.
- 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 Prince Albert (Glass Field) Airport (YPA):
- The furthest airport from Prince Albert (Glass Field) Airport (YPA) is Sir Gaëtan Duval Airport (RRG), which is located 10,052 miles (16,178 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Prince Albert (Glass Field) Airport (YPA) is Tisdale Airport (YTT), which is located 72 miles (115 kilometers) ESE of YPA.
- The airport was originally opened near Prince Albert on 22 July 1940 under the British Commonwealth Air Training Plan as No.
- Prince Albert (Glass Field) Airport (YPA) has 2 runways.
- This airport is now named for Floyd Glass, who learned to fly in the late 1930s, then served as a military flying training instructor during the Second World War.
- From 17 March 1941 to 11 November 1942, the station doubled as No.
| 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 | 71.70 miles (115.39 km) ESE | Tisdale Airport (YTT) | Tisdale, Saskatchewan, Canada | |
| 2 | 83.95 miles (135.11 km) SSW | Saskatoon John G. Diefenbaker International Airport (YXE) | Saskatoon, Saskatchewan, Canada | |
| 3 | 111.27 miles (179.07 km) WSW | North Battleford Airport (YQW) | North Battleford, Saskatchewan, Canada | |
| 4 | 132.53 miles (213.28 km) WNW | Meadow Lake Airport (YLJ) | Meadow Lake, Saskatchewan, Canada | |
| 5 | 134.83 miles (216.99 km) N | La Ronge (Barber Field) Airport (YVC) | La Ronge, Saskatchewan, Canada | |
| 6 | 142.38 miles (229.14 km) E | Hudson Bay Airport (YHB) | Hudson Bay, Saskatchewan, Canada | |
| 7 | 163.99 miles (263.91 km) NNW | Pinehouse Lake Airport (ZPO) | Pinehouse Lake, Saskatchewan, Canada | |
| 8 | 181.98 miles (292.87 km) W | Lloydminster Airport (YLL) | Lloydminster, Alberta/Saskatchewan, Canada | |
| 9 | 188.86 miles (303.94 km) SW | Kindersley Regional Airport (YKY) | Kindersley, Saskatchewan, Canada | |
| 10 | 191.18 miles (307.68 km) ENE | Flin Flon Airport (YFO) | Flin Flon, Manitoba, Canada | |
| 11 | 191.31 miles (307.88 km) SE | Yorkton Municipal Airport (YQV) | Yorkton, Saskatchewan, Canada | |
| 12 | 195.00 miles (313.82 km) ENE | The Pas Airport (YQD) | The Pas, Manitoba, Canada | |
| 13 | 196.98 miles (317.01 km) SSE | Regina International Airport (YQR) | Regina, Saskatchewan, Canada | |
| 14 | 199.34 miles (320.80 km) S | CFB Moose Jaw (YMJ) | Moose Jaw, Saskatchewan, Canada | |
| 15 | 200.69 miles (322.97 km) ESE | Swan River Airport (ZJN) | Swan River, Manitoba, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,052.26 miles (16,177.51 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,047.35 miles (16,169.60 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 3 | 10,029.64 miles (16,141.10 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 4 | 10,023.31 miles (16,130.92 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 10,022.79 miles (16,130.08 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 6 | 10,017.20 miles (16,121.08 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 7 | 10,005.12 miles (16,101.63 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 8 | 9,996.84 miles (16,088.31 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 9 | 9,991.07 miles (16,079.02 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 10 | 9,989.24 miles (16,076.09 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 11 | 9,940.74 miles (15,998.02 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 12 | 9,934.31 miles (15,987.68 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 13 | 9,932.39 miles (15,984.59 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 14 | 9,923.69 miles (15,970.59 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 15 | 9,912.25 miles (15,952.19 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |