Nonstop flight route between Fort McMurray, Alberta, Canada and Fort Sill, Oklahoma, United States:
Departure Airport:
(56°39'11"N by 111°13'23"W)
Arrival Airport:
(34°38'58"N by 98°24'7"W)
Distance from YMM to FSI:
1,635.31 miles (2,631.78 km)
Share this route:
Jump to:
- About this route
- YMM Airport Information
- FSI Airport Information
- Facts about YMM
- Facts about FSI
- Map of Nearest Airports to YMM
- List of Nearest Airports to YMM
- Map of Furthest Airports from YMM
- List of Furthest Airports from YMM
- Map of Nearest Airports to FSI
- List of Nearest Airports to FSI
- Map of Furthest Airports from FSI
- List of Furthest Airports from FSI
About this route:
A direct, nonstop flight between Fort McMurray International Airport (YMM), Fort McMurray, Alberta, Canada and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,635 miles (or 2,632 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 Fort McMurray International Airport and Henry Post Army Airfield, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | YMM / CYMM |
| Airport Name: | Fort McMurray International Airport |
| Location: | Fort McMurray, Alberta, Canada |
| GPS Coordinates: | 56°39'11"N by 111°13'23"W |
| Area Served: | Fort McMurray, Alberta |
| Airport Type: | Public |
| Elevation: | 1211 feet (369 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YMM |
| More Information: | YMM Maps & Info |
Arrival 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 |
Facts about Fort McMurray International Airport (YMM):
- Fort McMurray International Airport (YMM) currently has only 1 runway.
- The furthest airport from Fort McMurray International Airport (YMM) is Tôlanaro Airport (FTU), which is located 9,996 miles (16,087 kilometers) away in Tôlanaro, Madagascar.
- Fort McMurray International Airport handled 1,195,378 passengers last year.
- The closest airport to Fort McMurray International Airport (YMM) is Buffalo Narrows Airport (YVT), which is located 121 miles (195 kilometers) ESE of YMM.
- Bus service operates between the airport and downtown Fort McMurray via the Route 11 Airport Shuttle bus.
- As the current terminal building can only accommodate 250,000, the ever exceeding growth in passenger demand has pushed for the construction of a new building.
Facts about Henry Post Army Airfield (FSI):
- The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
- 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Post Field served as a base for flight training for the Air Service.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 121.42 miles (195.40 km) ESE | Buffalo Narrows Airport (YVT) | Buffalo Narrows, Saskatchewan, Canada |     |
| 2 | 133.85 miles (215.42 km) SSW | Lac La Biche Airport (YLB) | Lac La Biche, Alberta, Canada | |
| 3 | 135.75 miles (218.47 km) NNE | Cluff Lake Airport (XCL) | Cluff Lake, Saskatchewan, Canada | |
| 4 | 146.13 miles (235.17 km) N | Fort Chipewyan Airport (YPY) | Fort Chipewyan, Alberta, Canada | |
| 5 | 159.67 miles (256.96 km) SSE | CFB Cold Lake (YOD) | Cold Lake, Alberta, Canada | |
| 6 | 163.37 miles (262.91 km) S | Bonnyville Airport (YBY) | Bonnyville, Alberta, Canada | |
| 7 | 166.44 miles (267.86 km) WSW | Slave Lake Airport (YZH) | Slave Lake, Alberta, Canada | |
| 8 | 183.87 miles (295.91 km) S | St. Paul Aerodrome (ZSP) | St. Paul, Alberta, Canada | |
| 9 | 195.01 miles (313.84 km) ESE | Pinehouse Lake Airport (ZPO) | Pinehouse Lake, Saskatchewan, Canada | |
| 10 | 204.27 miles (328.75 km) SSE | Meadow Lake Airport (YLJ) | Meadow Lake, Saskatchewan, Canada | |
| 11 | 224.41 miles (361.16 km) SSW | CFB Edmonton (YED) | Edmonton, Alberta, Canada | |
| 12 | 224.43 miles (361.19 km) NNE | Uranium City Airport (YBE) | Uranium City, Saskatchewan, Canada | |
| 13 | 234.17 miles (376.85 km) N | Fort Smith Airport (YSM) | Fort Smith, Northwest Territories, Canada | |
| 14 | 234.90 miles (378.03 km) WSW | Donnelly Airport (YOE) | Donnelly, Alberta, Canada | |
| 15 | 235.41 miles (378.85 km) SSE | Lloydminster Airport (YLL) | Lloydminster, Alberta/Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 9,996.19 miles (16,087.28 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 2 | 9,923.47 miles (15,970.24 km) SE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 3 | 9,912.06 miles (15,951.88 km) ESE | East London Airport (ELS) | East London, South Africa | |
| 4 | 9,907.28 miles (15,944.19 km) ESE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 9,902.42 miles (15,936.35 km) SSE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 6 | 9,885.34 miles (15,908.88 km) ESE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 7 | 9,876.97 miles (15,895.40 km) ESE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 9,874.50 miles (15,891.42 km) SSE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 9 | 9,872.35 miles (15,887.97 km) S | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 10 | 9,870.22 miles (15,884.55 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 11 | 9,859.03 miles (15,866.53 km) ESE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 12 | 9,831.22 miles (15,821.78 km) ESE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 13 | 9,812.47 miles (15,791.60 km) ESE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 9,809.43 miles (15,786.70 km) ESE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 15 | 9,775.42 miles (15,731.98 km) SSE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 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 | |