Nonstop flight route between Fort Sill, Oklahoma, United States and Teslin, Yukon, Canada:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(60°10'23"N by 132°44'39"W)
Distance from FSI to YZW:
2,334.64 miles (3,757.23 km)
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Jump to:
- About this route
- FSI Airport Information
- YZW Airport Information
- Facts about FSI
- Facts about YZW
- 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 YZW
- List of Nearest Airports to YZW
- Map of Furthest Airports from YZW
- List of Furthest Airports from YZW
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Teslin Airport (YZW), Teslin, Yukon, Canada would travel a Great Circle distance of 2,335 miles (or 3,757 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 Teslin 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: | YZW / CYZW |
| Airport Name: | Teslin Airport |
| Location: | Teslin, Yukon, Canada |
| GPS Coordinates: | 60°10'23"N by 132°44'39"W |
| Operator/Owner: | Government of Yukon |
| Airport Type: | Public |
| Elevation: | 2313 feet (705 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YZW |
| More Information: | YZW 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.
- Post Field served as a base for flight training for the Air Service.
- 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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- 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.
Facts about Teslin Airport (YZW):
- The closest airport to Teslin Airport (YZW) is Erik Nielsen Whitehorse International Airport (YXY), which is located 87 miles (141 kilometers) WNW of YZW.
- Teslin Airport (YZW) currently has only 1 runway.
- The furthest airport from Teslin Airport (YZW) is Port Elizabeth International Airport (PLZ), which is located 10,382 miles (16,708 kilometers) away in Port Elizabeth, South Africa.
| 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 | 87.41 miles (140.67 km) WNW | Erik Nielsen Whitehorse International Airport (YXY) | Whitehorse, Yukon, Canada | |
| 2 | 101.99 miles (164.14 km) WSW | Skagway Airport (SGY) | Skagway, Alaska, United States | |
| 3 | 116.19 miles (186.98 km) WSW | Haines Airport (HNS) | Haines, Alaska, United States | |
| 4 | 124.66 miles (200.62 km) N | Ross River Airport (XRR) | Ross River, Yukon, Canada | |
| 5 | 134.93 miles (217.15 km) E | Watson Lake Airport (YQH) | Watson Lake, Yukon, Canada | |
| 6 | 141.28 miles (227.37 km) SSW | Juneau International Airport (JNU) | Juneau, Alaska, United States | |
| 7 | 142.08 miles (228.65 km) N | Faro Airport (ZFA) | Faro, Yukon, Canada | |
| 8 | 152.86 miles (246.01 km) SSW | Funter Bay Seaplane Base (FNR) | Funter Bay, Alaska, United States | |
| 9 | 154.14 miles (248.06 km) SW | Excursion Inlet Seaplane Base (EXI) | Excursion Inlet, Alaska, United States | |
| 10 | 154.23 miles (248.21 km) SE | Dease Lake Airport (YDL) | Dease Lake, British Columbia, Canada | |
| 11 | 159.68 miles (256.98 km) SW | Gustavus Airport (GST) | Gustavus, Alaska, United States | |
| 12 | 166.25 miles (267.55 km) SSE | Telegraph Creek Airport (YTX) | Telegraph Creek, British Columbia, Canada | |
| 13 | 168.85 miles (271.74 km) WNW | Haines Junction Airport (YHT) | Haines Junction, Yukon, Canada | |
| 14 | 171.78 miles (276.45 km) SW | Hoonah Airport (HNH) | Hoonah, Alaska, United States | |
| 15 | 186.86 miles (300.73 km) SW | Elfin Cove Seaplane Base (ELV) | Elfin Cove, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,381.81 miles (16,707.86 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,380.25 miles (16,705.35 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 3 | 10,365.01 miles (16,680.82 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,311.10 miles (16,594.06 km) SE | George Airport (GRJ) | George, South Africa | |
| 5 | 10,283.40 miles (16,549.49 km) SSE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,266.78 miles (16,522.74 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,215.74 miles (16,440.61 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 8 | 10,196.28 miles (16,409.28 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,187.06 miles (16,394.45 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 10 | 10,173.92 miles (16,373.29 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,159.86 miles (16,350.66 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 12 | 10,159.71 miles (16,350.43 km) SSE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,152.38 miles (16,338.64 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,142.42 miles (16,322.61 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 10,140.84 miles (16,320.06 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |