Nonstop flight route between Fort Sill, Oklahoma, United States and Chandalar Lake, Alaska, United States:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(67°30'15"N by 148°28'59"W)
Distance from FSI to WCR:
2,994.61 miles (4,819.35 km)
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Jump to:
- About this route
- FSI Airport Information
- WCR Airport Information
- Facts about FSI
- Facts about WCR
- 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 WCR
- List of Nearest Airports to WCR
- Map of Furthest Airports from WCR
- List of Furthest Airports from WCR
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Chandalar Lake Airport (WCR), Chandalar Lake, Alaska, United States would travel a Great Circle distance of 2,995 miles (or 4,819 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 Chandalar Lake 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 Chandalar Lake 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: | WCR / PALR |
| Airport Name: | Chandalar Lake Airport |
| Location: | Chandalar Lake, Alaska, United States |
| GPS Coordinates: | 67°30'15"N by 148°28'59"W |
| Area Served: | Chandalar Lake, Alaska |
| Operator/Owner: | State of Alaska DOT&PF - Northern Region |
| Airport Type: | Public |
| Elevation: | 1920 feet (585 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from WCR |
| More Information: | WCR Maps & Info |
Facts about Henry Post Army Airfield (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.
- 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.
- With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
- 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.
- 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.
Facts about Chandalar Lake Airport (WCR):
- The closest airport to Chandalar Lake Airport (WCR) is Coldfoot Airport (CXF), which is located 49 miles (79 kilometers) WSW of WCR.
- The furthest airport from Chandalar Lake Airport (WCR) is Port Elizabeth International Airport (PLZ), which is located 10,109 miles (16,268 kilometers) away in Port Elizabeth, South Africa.
- Chandalar Lake Airport (WCR) currently has only 1 runway.
| 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 | 48.94 miles (78.76 km) WSW | Coldfoot Airport (CXF) | Coldfoot, Alaska, United States | |
| 2 | 66.10 miles (106.38 km) ESE | Venetie Airport (VEE) | Venetie, Alaska, United States | |
| 3 | 72.25 miles (116.28 km) NNW | Galbraith Lake Airport (GBH) | Galbraith Lake, Alaska, United States | |
| 4 | 75.04 miles (120.77 km) SW | Prospect Creek Airport (PPC) | Prospect Creek, Alaska, United States | |
| 5 | 84.12 miles (135.38 km) SSE | Beaver Airport (WBQ) | Beaver, Alaska, United States | |
| 6 | 86.70 miles (139.53 km) ENE | Arctic Village Airport (ARC) | Arctic Village, Alaska, United States | |
| 7 | 91.16 miles (146.70 km) WSW | Bettles Airport (BTT) | Bettles, Alaska, United States | |
| 8 | 95.49 miles (153.68 km) WNW | Anaktuvuk Pass Airport (AKP) | Anaktuvuk Pass, Alaska, United States | |
| 9 | 103.95 miles (167.29 km) S | Stevens Village Airport (SVS) | Stevens Village, Alaska, United States | |
| 10 | 108.41 miles (174.47 km) SE | Fort Yukon Airport (FYU) | Fort Yukon, Alaska, United States | |
| 11 | 111.46 miles (179.38 km) SE | Birch Creek Airport (KBC) | Birch Creek, Alaska, United States | |
| 12 | 115.12 miles (185.26 km) SSW | Five Mile Airport (FMC) | Five Mile, Alaska, United States | |
| 13 | 129.54 miles (208.47 km) WSW | Allakaket Airport (AET) | Allakaket, Alaska, United States | |
| 14 | 140.74 miles (226.50 km) ESE | Chalkyitsik Airport (CIK) | Chalkyitsik, Alaska, United States | |
| 15 | 145.30 miles (233.84 km) SSW | Rampart Airport (RMP) | Rampart, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,108.76 miles (16,268.44 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,093.62 miles (16,244.07 km) SSE | George Airport (GRJ) | George, South Africa | |
| 3 | 10,083.67 miles (16,228.06 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,062.81 miles (16,194.48 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 10,050.53 miles (16,174.72 km) S | East London Airport (ELS) | East London, South Africa | |
| 6 | 9,994.38 miles (16,084.36 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 7 | 9,949.64 miles (16,012.35 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 9,904.42 miles (15,939.57 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 9,835.27 miles (15,828.29 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 9,830.41 miles (15,820.47 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 9,825.76 miles (15,812.99 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 9,825.34 miles (15,812.31 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 9,820.67 miles (15,804.80 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 14 | 9,818.95 miles (15,802.04 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 15 | 9,803.22 miles (15,776.71 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |