Nonstop flight route between Thicket Portage, Manitoba, Canada and Fort Sill, Oklahoma, United States:
Departure Airport:
(55°19'8"N by 97°42'28"W)
Arrival Airport:
(34°38'58"N by 98°24'7"W)
Distance from YTD to FSI:
1,428.49 miles (2,298.92 km)
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Jump to:
- About this route
- YTD Airport Information
- FSI Airport Information
- Facts about YTD
- Facts about FSI
- Map of Nearest Airports to YTD
- List of Nearest Airports to YTD
- Map of Furthest Airports from YTD
- List of Furthest Airports from YTD
- 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 Thicket Portage Airport (YTD), Thicket Portage, Manitoba, Canada and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,428 miles (or 2,299 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 Thicket Portage 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: | YTD / CZLQ |
| Airport Name: | Thicket Portage Airport |
| Location: | Thicket Portage, Manitoba, Canada |
| GPS Coordinates: | 55°19'8"N by 97°42'28"W |
| Operator/Owner: | Government of Manitoba |
| Airport Type: | Public |
| Elevation: | 679 feet (207 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YTD |
| More Information: | YTD 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 Thicket Portage Airport (YTD):
- Because of Thicket Portage Airport's relatively low elevation of 679 feet, planes can take off or land at Thicket Portage Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The furthest airport from Thicket Portage Airport (YTD) is Margaret River Airport (MGV), which is located 10,285 miles (16,551 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Thicket Portage Airport (YTD) is Thompson Municipal Airport (YTH), which is located 34 miles (55 kilometers) N of YTD.
- Thicket Portage Airport (YTD) currently has only 1 runway.
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.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- Post Field served as a base for flight training for the Air Service.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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 is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 34.11 miles (54.89 km) N | Thompson Municipal Airport (YTH) | Thompson, Manitoba, Canada |     |
| 2 | 48.97 miles (78.80 km) S | Cross Lake (Charlie Sinclair Memorial) Airport (YCR) | Cross Lake, Manitoba, Canada | |
| 3 | 56.88 miles (91.55 km) SSW | Jenpeg Airport (ZJG) | Jenpeg, Manitoba, Canada | |
| 4 | 68.20 miles (109.75 km) NE | Kelsey Airport (KES) | Kelsey, Manitoba, Canada | |
| 5 | 82.49 miles (132.76 km) NE | York Landing Airport (ZAC) | York Landing, Manitoba, Canada | |
| 6 | 94.16 miles (151.54 km) S | Norway House Airport (YNE) | Norway House, Manitoba, Canada | |
| 7 | 95.85 miles (154.26 km) ENE | Ilford Airport (ILF) | Ilford, Manitoba, Canada | |
| 8 | 99.58 miles (160.26 km) ESE | Oxford House Airport (YOH) | Oxford House, Manitoba, Canada | |
| 9 | 111.85 miles (180.01 km) NNW | South Indian Lake Airport (XSI) | South Indian Lake, Manitoba, Canada | |
| 10 | 118.30 miles (190.39 km) ESE | Knee Lake Airport (YKE) | Knee Lake, Manitoba, Canada | |
| 11 | 120.77 miles (194.36 km) NW | Leaf Rapids Airport (YLR) | Leaf Rapids, Manitoba, Canada | |
| 12 | 136.63 miles (219.88 km) ENE | Gillam Airport (YGX) | Gillam, Manitoba, Canada | |
| 13 | 138.02 miles (222.12 km) ESE | Gods Lake Narrows Airport (YGO) | Gods Lake Narrows, Manitoba, Canada | |
| 14 | 142.27 miles (228.96 km) WNW | Pukatawagan Airport (XPK) | Pukatawagan, Manitoba, Canada | |
| 15 | 147.29 miles (237.04 km) ESE | Gods River Airport (ZGI) | Gods River, Manitoba, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,284.58 miles (16,551.38 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,267.23 miles (16,523.46 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,260.83 miles (16,513.17 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 4 | 10,245.33 miles (16,488.22 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 5 | 10,234.19 miles (16,470.28 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 10,183.33 miles (16,388.44 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 10,161.88 miles (16,353.92 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,155.50 miles (16,343.65 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,143.72 miles (16,324.70 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,080.59 miles (16,223.09 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,033.15 miles (16,146.75 km) WSW | Esperance Airport (EPR) | Esperance, Australia | |
| 12 | 10,004.13 miles (16,100.05 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 9,985.13 miles (16,069.46 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 9,959.19 miles (16,027.72 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 9,953.20 miles (16,018.08 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 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 | |