Nonstop flight route between Fort Sill, Oklahoma, United States and Front Royal, Virginia, United States:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(38°55'2"N by 78°15'11"W)
Distance from FSI to FRR:
1,150.64 miles (1,851.77 km)
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- About this route
- FSI Airport Information
- FRR Airport Information
- Facts about FSI
- Facts about FRR
- 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 FRR
- List of Nearest Airports to FRR
- Map of Furthest Airports from FRR
- List of Furthest Airports from FRR
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Front Royal–Warren County Airport (FRR), Front Royal, Virginia, United States would travel a Great Circle distance of 1,151 miles (or 1,852 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 Front Royal–Warren County 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: | FRR / KFRR |
| Airport Name: | Front Royal–Warren County Airport |
| Location: | Front Royal, Virginia, United States |
| GPS Coordinates: | 38°55'2"N by 78°15'11"W |
| Area Served: | Front Royal, Virginia |
| Operator/Owner: | County of Warren |
| Airport Type: | Public |
| Elevation: | 709 feet (216 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from FRR |
| More Information: | FRR Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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.
- Post Field served as a base for flight training for the Air Service.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- 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.
- 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.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
Facts about Front Royal–Warren County Airport (FRR):
- Because of Front Royal–Warren County Airport's relatively low elevation of 709 feet, planes can take off or land at Front Royal–Warren County Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The closest airport to Front Royal–Warren County Airport (FRR) is Winchester Regional Airport (WGO), which is located only 17 miles (27 kilometers) NNE of FRR.
- The furthest airport from Front Royal–Warren County Airport (FRR) is Margaret River Airport (MGV), which is located 11,619 miles (18,700 kilometers) away in Margaret River, Western Australia, Australia.
- Front Royal–Warren County Airport (FRR) 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 | 16.70 miles (26.87 km) NNE | Winchester Regional Airport (WGO) | Winchester, Virginia, United States | |
| 2 | 36.43 miles (58.63 km) NNE | Eastern WV Regional Airport (MRB) | Martinsburg, West Virginia, United States | |
| 3 | 38.98 miles (62.73 km) ENE | Leesburg Executive Airport (JYO) | Leesburg, Virginia, United States | |
| 4 | 41.96 miles (67.53 km) ESE | Manassas Regional Airport (HEF) | Manassas, Virginia, United States | |
| 5 | 41.96 miles (67.53 km) ESE | Manassas Regional Airport (MNZ) | Manassas, Virginia, United States | |
| 6 | 42.90 miles (69.05 km) E | Washington Dulles International Airport (IAD) | Washington, D.C. / Virginia, United States | |
| 7 | 47.65 miles (76.69 km) SSE | Orange County Airport (OMH) | Orange, Virginia, United States | |
| 8 | 48.25 miles (77.65 km) W | Grant County Airport (PGC) | Petersburg, West Virginia, United States | |
| 9 | 54.89 miles (88.33 km) SSW | Charlottesville–Albemarle Airport (CHO) | Charlottesville, Virginia, United States | |
| 10 | 55.35 miles (89.07 km) NNW | Greater Cumberland Regional Airport (CBE) | Cumberland, Maryland, United States | |
| 11 | 56.97 miles (91.68 km) SW | Shenandoah Valley Regional Airport (SHD) | Staunton / Waynesboro / Harrisonburg, Virginia, United States | |
| 12 | 58.40 miles (93.98 km) NE | Frederick Municipal Airport (FDK) | Frederick, Maryland, United States | |
| 13 | 59.39 miles (95.58 km) ESE | Davison Army Airfield (DAA) | Fort Belvoir, Virginia, United States | |
| 14 | 60.87 miles (97.96 km) ENE | Montgomery County Airpark (GAI) | Gaithersburg, Maryland, United States | |
| 15 | 61.49 miles (98.96 km) NNE | Hagerstown Regional Airport (HGR) | Hagerstown, Maryland, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,619.43 miles (18,699.61 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,596.21 miles (18,662.25 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,577.27 miles (18,631.77 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,571.77 miles (18,622.91 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,527.02 miles (18,550.90 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,514.26 miles (18,530.36 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 11,509.61 miles (18,522.88 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 8 | 11,503.93 miles (18,513.73 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,482.16 miles (18,478.70 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,475.80 miles (18,468.46 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,418.00 miles (18,375.44 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,381.58 miles (18,316.84 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,378.84 miles (18,312.43 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,367.98 miles (18,294.94 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,304.99 miles (18,193.58 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |