Nonstop flight route between Hagerstown, Maryland, United States and Fort Sill, Oklahoma, United States:
Departure Airport:
(39°42'30"N by 77°43'35"W)
Arrival Airport:
(34°38'58"N by 98°24'7"W)
Distance from HGR to FSI:
1,187.53 miles (1,911.14 km)
Share this route:
Jump to:
- About this route
- HGR Airport Information
- FSI Airport Information
- Facts about HGR
- Facts about FSI
- Map of Nearest Airports to HGR
- List of Nearest Airports to HGR
- Map of Furthest Airports from HGR
- List of Furthest Airports from HGR
- 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 Hagerstown Regional Airport (HGR), Hagerstown, Maryland, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,188 miles (or 1,911 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 Hagerstown 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: | HGR / KHGR |
| Airport Names: |
|
| Location: | Hagerstown, Maryland, United States |
| GPS Coordinates: | 39°42'30"N by 77°43'35"W |
| Area Served: | Hagerstown, Maryland |
| Airport Type: | Public |
| Elevation: | 703 feet (214 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from HGR |
| More Information: | HGR 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 Hagerstown Regional Airport (HGR):
- In addition to being known as "Hagerstown Regional Airport", another name for HGR is "Richard A. Henson Field".
- Because of Hagerstown Regional Airport's relatively low elevation of 703 feet, planes can take off or land at Hagerstown Regional 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.
- Hagerstown Regional Airport (HGR) has 2 runways.
- Hagerstown Regional Airport is 15 minutes by car from downtown Hagerstown, and it is located directly off Interstate 81 and U.S.
- The closest airport to Hagerstown Regional Airport (HGR) is Eastern WV Regional Airport (MRB), which is located 25 miles (41 kilometers) SSW of HGR.
- Allegiant Air flew from HGR to Orlando Sanford International Airport with two departures on Friday and two arrivals on Monday.
- The furthest airport from Hagerstown Regional Airport (HGR) is Margaret River Airport (MGV), which is located 11,624 miles (18,707 kilometers) away in Margaret River, Western Australia, Australia.
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.
- 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.
- 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 field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 25.27 miles (40.66 km) SSW | Eastern WV Regional Airport (MRB) | Martinsburg, West Virginia, United States |     |
| 2 | 25.69 miles (41.35 km) ENE | Gettysburg Regional Airport (GTY) | Gettysburg, Pennsylvania, United States | |
| 3 | 27.50 miles (44.25 km) SE | Frederick Municipal Airport (FDK) | Frederick, Maryland, United States | |
| 4 | 44.49 miles (71.60 km) SSE | Leesburg Executive Airport (JYO) | Leesburg, Virginia, United States | |
| 5 | 44.95 miles (72.33 km) SSW | Winchester Regional Airport (WGO) | Winchester, Virginia, United States | |
| 6 | 47.52 miles (76.48 km) ENE | York Airport (THV) | York, Pennsylvania, United States | |
| 7 | 47.83 miles (76.97 km) SE | Montgomery County Airpark (GAI) | Gaithersburg, Maryland, United States | |
| 8 | 51.35 miles (82.63 km) NW | Altoona–Blair County Airport (AOO) | Altoona, Pennsylvania, United States | |
| 9 | 54.74 miles (88.10 km) SSE | Washington Dulles International Airport (IAD) | Washington, D.C. / Virginia, United States | |
| 10 | 55.40 miles (89.15 km) W | Greater Cumberland Regional Airport (CBE) | Cumberland, Maryland, United States | |
| 11 | 58.16 miles (93.59 km) NE | Capital City Airport (HAR) | Harrisburg, Pennsylvania, United States | |
| 12 | 61.01 miles (98.19 km) ENE | Harrisburg International Airport (MDT) | Harrisburg, Pennsylvania, United States | |
| 13 | 61.49 miles (98.96 km) SSW | Front Royal–Warren County Airport (FRR) | Front Royal, Virginia, United States | |
| 14 | 66.15 miles (106.46 km) SE | College Park Airport (CGS) | College Park, Maryland, United States | |
| 15 | 67.15 miles (108.07 km) N | Mifflin County Airport (RED) | Reedsville, Pennsylvania, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,623.89 miles (18,706.79 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,600.27 miles (18,668.78 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,585.39 miles (18,644.82 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,575.12 miles (18,628.30 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,524.62 miles (18,547.03 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,523.48 miles (18,545.19 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 11,513.01 miles (18,528.35 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,502.30 miles (18,511.11 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,490.74 miles (18,492.51 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,466.28 miles (18,453.15 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,403.14 miles (18,351.53 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,371.22 miles (18,300.16 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,360.00 miles (18,282.10 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,354.36 miles (18,273.03 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,280.53 miles (18,154.21 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, 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 | |