Nonstop flight route between Whitefield, New Hampshire, United States and Fort Sill, Oklahoma, United States:
Departure Airport:
(44°22'3"N by 71°32'40"W)
Arrival Airport:
(34°38'58"N by 98°24'7"W)
Distance from HIE to FSI:
1,571.73 miles (2,529.45 km)
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Jump to:
- About this route
- HIE Airport Information
- FSI Airport Information
- Facts about HIE
- Facts about FSI
- Map of Nearest Airports to HIE
- List of Nearest Airports to HIE
- Map of Furthest Airports from HIE
- List of Furthest Airports from HIE
- 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 Mount Washington Regional Airport (HIE), Whitefield, New Hampshire, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,572 miles (or 2,529 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 Mount Washington Regional 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: | HIE / KHIE |
| Airport Name: | Mount Washington Regional Airport |
| Location: | Whitefield, New Hampshire, United States |
| GPS Coordinates: | 44°22'3"N by 71°32'40"W |
| Operator/Owner: | Town of Whitefield |
| Airport Type: | Public |
| Elevation: | 1074 feet (327 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HIE |
| More Information: | HIE 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 Mount Washington Regional Airport (HIE):
- Mount Washington Regional Airport (HIE) currently has only 1 runway.
- The furthest airport from Mount Washington Regional Airport (HIE) is Margaret River Airport (MGV), which is located 11,633 miles (18,722 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Mount Washington Regional Airport (HIE) is Berlin Regional Airport (BML), which is located 23 miles (37 kilometers) NE of HIE.
Facts about Henry Post Army Airfield (FSI):
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- Post Field served as a base for flight training for the Air Service.
- 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.
- 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.
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 23.16 miles (37.27 km) NE | Berlin Regional Airport (BML) | Berlin, New Hampshire, United States |     |
| 2 | 27.19 miles (43.76 km) WNW | Caledonia County Airport (LLX) | Lyndonville, Vermont, United States | |
| 3 | 39.38 miles (63.38 km) SE | Eastern Slopes Regional Airport (FRY) | Fryeburg, Maine, United States | |
| 4 | 49.30 miles (79.34 km) NW | Newport State Airport (EFK) | Newport, Vermont, United States | |
| 5 | 51.60 miles (83.04 km) WSW | Edward F. Knapp State Airport (MPV) | Barre/Montpelier, Vermont, United States | |
| 6 | 53.99 miles (86.90 km) WNW | Morrisville–Stowe State Airport (MVL) | Morrisville, Vermont, United States | |
| 7 | 55.27 miles (88.95 km) S | Laconia Municipal Airport (LCI) | Laconia, New Hampshire, United States | |
| 8 | 63.64 miles (102.43 km) SW | Lebanon Municipal Airport (LEB) | Lebanon, New Hampshire, United States | |
| 9 | 66.22 miles (106.57 km) ESE | Auburn/Lewiston Municipal Airport (LEW) | Auburn/Lewiston, Maine, United States | |
| 10 | 74.35 miles (119.65 km) N | Sherbrooke Airport (YSC) | Sherbrooke, Quebec, Canada | |
| 11 | 74.91 miles (120.55 km) SSW | Parlin Field (NWH) | Newport, New Hampshire, United States | |
| 12 | 79.08 miles (127.27 km) SE | Portland International Jetport (PWM) | Portland, Maine, United States | |
| 13 | 79.13 miles (127.34 km) SSE | Sanford Seacoast Regional Airport (SFM) | Sanford, Maine, United States | |
| 14 | 79.72 miles (128.30 km) W | Burlington International Airport (BTV) | Burlington, Vermont, United States | |
| 15 | 80.19 miles (129.06 km) SSW | Claremont Municipal Airport (CNH) | Claremont, New Hampshire, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,633.22 miles (18,721.81 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,627.77 miles (18,713.03 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,618.49 miles (18,698.11 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 4 | 11,610.82 miles (18,685.75 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,584.75 miles (18,643.79 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,550.92 miles (18,589.35 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,501.00 miles (18,509.03 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 11,499.10 miles (18,505.96 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 11,487.13 miles (18,486.70 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 11,410.02 miles (18,362.60 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 11,400.52 miles (18,347.32 km) SSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 11,309.62 miles (18,201.03 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,307.27 miles (18,197.24 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 14 | 11,280.56 miles (18,154.26 km) SW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 15 | 11,280.21 miles (18,153.70 km) SW | Windarling Airport (WRN) | Windarling, 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 | |