Nonstop flight route between Fort Sill, Oklahoma, United States and Hays, Kansas, United States:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(38°50'31"N by 99°16'23"W)
Distance from FSI to HYS:
293.65 miles (472.59 km)
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Jump to:
- About this route
- FSI Airport Information
- HYS Airport Information
- Facts about FSI
- Facts about HYS
- 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 HYS
- List of Nearest Airports to HYS
- Map of Furthest Airports from HYS
- List of Furthest Airports from HYS
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Hays Regional Airport (HYS), Hays, Kansas, United States would travel a Great Circle distance of 294 miles (or 473 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 Hays Regional 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: | HYS / KHYS |
| Airport Name: | Hays Regional Airport |
| Location: | Hays, Kansas, United States |
| GPS Coordinates: | 38°50'31"N by 99°16'23"W |
| Area Served: | Hays, Kansas |
| Operator/Owner: | City of Hays |
| Airport Type: | Public |
| Elevation: | 1999 feet (609 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from HYS |
| More Information: | HYS Maps & Info |
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.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- Post Field served as a base for flight training for the Air Service.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- Fort Sill has embarked on a new plan to support the museum in providing a more dynamic learning experience for the 200,000 military and civilian personnel who visit each year.
- 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 Hays Regional Airport (HYS):
- The closest airport to Hays Regional Airport (HYS) is Great Bend Municipal Airport (GBD), which is located 41 miles (66 kilometers) SSE of HYS.
- The furthest airport from Hays Regional Airport (HYS) is Sir Gaëtan Duval Airport (RRG), which is located 10,760 miles (17,316 kilometers) away in Rodrigues Island, Mauritius.
- Hays Regional Airport (HYS) has 2 runways.
- Hays Regional Airport covers an area of 545 acres at an elevation of 1,999 feet above mean sea level.
| 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 | 41.03 miles (66.04 km) SSE | Great Bend Municipal Airport (GBD) | Great Bend, Kansas, United States | |
| 2 | 47.73 miles (76.81 km) NW | Hill City Municipal Airport (HLC) | Hill City, Kansas, United States | |
| 3 | 83.48 miles (134.35 km) SSW | Dodge City Regional Airport (DDC) | Dodge City, Kansas, United States | |
| 4 | 83.76 miles (134.80 km) SSE | Pratt Regional Airport (PTT) | Pratt, Kansas, United States | |
| 5 | 87.33 miles (140.54 km) E | Salina Regional Airport (SLN) | Salina, Kansas, United States | |
| 6 | 93.38 miles (150.28 km) SE | Hutchinson Municipal Airport (HUT) | Hutchinson, Kansas, United States | |
| 7 | 99.59 miles (160.27 km) ENE | Blosser Municipal Airport (CNK) | Concordia, Kansas, United States | |
| 8 | 100.86 miles (162.32 km) SW | Garden City Regional Airport (GCK) | Garden City, Kansas, United States | |
| 9 | 103.30 miles (166.24 km) WNW | Colby Municipal Airport (CBK) | Colby, Kansas, United States | |
| 10 | 108.80 miles (175.10 km) NNW | Arapahoe Municipal Airport (AHF) | Arapahoe, Nebraska, United States | |
| 11 | 117.58 miles (189.23 km) NW | McCook Ben Nelson Regional Airport (MCK) | McCook, Nebraska, United States | |
| 12 | 120.95 miles (194.64 km) ESE | Newton City-County Airport (EWK) | Newton, Kansas, United States | |
| 13 | 129.44 miles (208.31 km) SE | Wichita Mid-Continent Airport (ICT) | Wichita, Kansas, United States | |
| 14 | 129.83 miles (208.94 km) NNE | Hastings Municipal Airport (HSI) | Hastings, Nebraska, United States | |
| 15 | 130.99 miles (210.80 km) N | Kearney Regional Airport (EAR) | Kearney, Nebraska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,759.94 miles (17,316.41 km) SE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,567.46 miles (17,006.63 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,511.14 miles (16,916.00 km) ESE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,506.67 miles (16,908.80 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 5 | 10,494.22 miles (16,888.77 km) ESE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 6 | 10,484.66 miles (16,873.39 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 7 | 10,462.16 miles (16,837.18 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 8 | 10,458.58 miles (16,831.41 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 9 | 10,433.59 miles (16,791.20 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 10 | 10,417.73 miles (16,765.67 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 11 | 10,410.09 miles (16,753.38 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,408.80 miles (16,751.30 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 13 | 10,384.25 miles (16,711.80 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 14 | 10,380.52 miles (16,705.79 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 15 | 10,366.49 miles (16,683.20 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |