Nonstop flight route between Fort Sill, Oklahoma, United States and Beaver Creek, Yukon, Canada:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(62°24'37"N by 140°52'8"W)
Distance from FSI to YXQ:
2,645.13 miles (4,256.92 km)
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Jump to:
- About this route
- FSI Airport Information
- YXQ Airport Information
- Facts about FSI
- Facts about YXQ
- 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 YXQ
- List of Nearest Airports to YXQ
- Map of Furthest Airports from YXQ
- List of Furthest Airports from YXQ
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Beaver Creek Airport (YXQ), Beaver Creek, Yukon, Canada would travel a Great Circle distance of 2,645 miles (or 4,257 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 large distance between Henry Post Army Airfield and Beaver Creek Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Henry Post Army Airfield and Beaver Creek Airport. You'll see that it will travel the same route of the red line on this map!
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: | YXQ / CYXQ |
| Airport Name: | Beaver Creek Airport |
| Location: | Beaver Creek, Yukon, Canada |
| GPS Coordinates: | 62°24'37"N by 140°52'8"W |
| Operator/Owner: | Government of Yukon |
| Airport Type: | Public |
| Elevation: | 2131 feet (650 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YXQ |
| More Information: | YXQ Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Henry Post Army Airfield was the first home of all Army Aviation Training after World War II before moving to Fort Rucker, Alabama in 1954.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
- Post Field served as a base for flight training for the Air Service.
- 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 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 Beaver Creek Airport (YXQ):
- The furthest airport from Beaver Creek Airport (YXQ) is Port Elizabeth International Airport (PLZ), which is located 10,386 miles (16,715 kilometers) away in Port Elizabeth, South Africa.
- The closest airport to Beaver Creek Airport (YXQ) is Chisana Airport (CZN), which is located 45 miles (72 kilometers) WSW of YXQ.
- Beaver Creek Airport (YXQ) currently has only 1 runway.
- Construction of the Beaver Creek 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 | 44.61 miles (71.79 km) WSW | Chisana Airport (CZN) | Chisana, Alaska, United States | |
| 2 | 50.75 miles (81.68 km) NW | Northway Airport (ORT) | Northway, Alaska, United States | |
| 3 | 91.23 miles (146.82 km) NW | Tok Airport (TKJ) | Tok, Alaska, United States | |
| 4 | 93.30 miles (150.14 km) SE | Burwash Airport (YDB) | Burwash Landing, Yukon, Canada | |
| 5 | 94.34 miles (151.82 km) SW | McCarthy Airport (MXY) | McCarthy, Alaska, United States | |
| 6 | 94.96 miles (152.83 km) SW | May Creek Airport (MYK) | May Creek, Alaska, United States | |
| 7 | 102.30 miles (164.64 km) NW | Tanacross Airport (TSG) | Tanacross, Alaska, United States | |
| 8 | 119.61 miles (192.50 km) NNW | Chicken Airport (CKX) | Chicken, Alaska, United States | |
| 9 | 125.06 miles (201.26 km) NNE | Dawson City Airport (YDA) | Dawson City, Yukon, Canada | |
| 10 | 146.32 miles (235.48 km) W | Copper Center Airport (CZC) | Copper Center, Alaska, United States | |
| 11 | 148.38 miles (238.80 km) W | Gulkana Airport (GKN) | Gulkana, Alaska, United States | |
| 12 | 156.40 miles (251.69 km) SE | Haines Junction Airport (YHT) | Haines Junction, Yukon, Canada | |
| 13 | 161.78 miles (260.35 km) NW | Healy River Airport (HKB) | Healy Lake, Alaska, United States | |
| 14 | 163.82 miles (263.65 km) N | Eagle Airport (EAA) | Eagle, Alaska, United States | |
| 15 | 169.68 miles (273.07 km) SSW | Yakataga Airport (CYT) | Cape Yakataga, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,386.02 miles (16,714.63 km) SSE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,372.08 miles (16,692.21 km) SSE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 3 | 10,347.12 miles (16,652.04 km) SSE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,342.74 miles (16,644.99 km) SSE | George Airport (GRJ) | George, South Africa | |
| 5 | 10,277.59 miles (16,540.13 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 6 | 10,254.26 miles (16,502.59 km) SSE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,221.79 miles (16,450.33 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,142.34 miles (16,322.47 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,141.11 miles (16,320.49 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 10,139.14 miles (16,317.33 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 11 | 10,131.90 miles (16,305.67 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 12 | 10,129.09 miles (16,301.16 km) SSE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,121.16 miles (16,288.38 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 14 | 10,103.24 miles (16,259.55 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,101.26 miles (16,256.36 km) SSE | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |