Nonstop flight route between Philipsburg, Pennsylvania, United States and Fort Sill, Oklahoma, United States:
Departure Airport:
(40°52'59"N by 78°5'13"W)
Arrival Airport:
(34°38'58"N by 98°24'7"W)
Distance from PSB to FSI:
1,186.77 miles (1,909.91 km)
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Jump to:
- About this route
- PSB Airport Information
- FSI Airport Information
- Facts about PSB
- Facts about FSI
- Map of Nearest Airports to PSB
- List of Nearest Airports to PSB
- Map of Furthest Airports from PSB
- List of Furthest Airports from PSB
- 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 Mid-State Regional Airport (PSB), Philipsburg, Pennsylvania, United States and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 1,187 miles (or 1,910 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 Mid-State 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: | PSB / KPSB |
| Airport Name: | Mid-State Regional Airport |
| Location: | Philipsburg, Pennsylvania, United States |
| GPS Coordinates: | 40°52'59"N by 78°5'13"W |
| Area Served: | Philipsburg, Pennsylvania |
| Operator/Owner: | Mid-State Regional Airport Authority |
| Airport Type: | Public |
| Elevation: | 1909 feet (582 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from PSB |
| More Information: | PSB 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 Mid-State Regional Airport (PSB):
- Mid-State Regional Airport (PSB) has 2 runways.
- As of 2008 the name is "Mid-State Regional Airport" and it has been designated a Keystone Opportunity Zone.
- The closest airport to Mid-State Regional Airport (PSB) is University Park Airport (SCE), which is located only 13 miles (20 kilometers) E of PSB.
- The furthest airport from Mid-State Regional Airport (PSB) is Margaret River Airport (MGV), which is located 11,570 miles (18,619 kilometers) away in Margaret River, Western Australia, Australia.
Facts about Henry Post Army Airfield (FSI):
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- 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.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.69 miles (20.42 km) E | University Park Airport (SCE) | State College, Pennsylvania, United States |     |
| 2 | 27.97 miles (45.01 km) ESE | Mifflin County Airport (RED) | Reedsville, Pennsylvania, United States | |
| 3 | 38.81 miles (62.46 km) ENE | William T. Piper Memorial Airport (LHV) | Lock Haven, Pennsylvania, United States | |
| 4 | 42.35 miles (68.16 km) SSW | Altoona–Blair County Airport (AOO) | Altoona, Pennsylvania, United States | |
| 5 | 42.47 miles (68.35 km) NNW | St. Marys Municipal Airport (STQ) | St. Marys, Pennsylvania, United States | |
| 6 | 46.95 miles (75.55 km) WNW | DuBois Regional Airport (DUJ) | DuBois, Pennsylvania, United States | |
| 7 | 55.47 miles (89.27 km) SW | John Murtha Johnstown–Cambria County Airport (JST) | Johnstown, Pennsylvania, United States | |
| 8 | 56.05 miles (90.20 km) WSW | Indiana County-Jimmy Stewart Airport (IDI) | Indiana, Pennsylvania, United States | |
| 9 | 64.06 miles (103.10 km) E | Penn Valley Airport (SEG) | Selinsgrove, Pennsylvania, United States | |
| 10 | 65.57 miles (105.53 km) ENE | Williamsport Regional Airport (IPT) | Williamsport, Pennsylvania, United States | |
| 11 | 69.72 miles (112.20 km) NNW | Bradford Regional Airport (BFD) | Bradford, Pennsylvania, United States | |
| 12 | 79.55 miles (128.02 km) SE | Capital City Airport (HAR) | Harrisburg, Pennsylvania, United States | |
| 13 | 81.01 miles (130.37 km) WSW | Arnold Palmer Regional Airport (LBE) | Latrobe (near Pittsburgh), Pennsylvania, United States | |
| 14 | 81.01 miles (130.37 km) WSW | Arnold Palmer Regional Airport (LTB) | Latrobe, Tasmania, Australia | |
| 15 | 83.36 miles (134.16 km) SSE | Hagerstown Regional Airport (HGR) | Hagerstown, Maryland, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,569.61 miles (18,619.43 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,545.71 miles (18,580.98 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,535.10 miles (18,563.90 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,519.99 miles (18,539.58 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,479.96 miles (18,475.15 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 11,464.27 miles (18,449.90 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 7 | 11,453.76 miles (18,433.00 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,442.74 miles (18,415.26 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,441.45 miles (18,413.18 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,400.05 miles (18,346.56 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 11,332.99 miles (18,238.63 km) SW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 11,304.56 miles (18,192.88 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 13 | 11,287.15 miles (18,164.86 km) SW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 14 | 11,285.23 miles (18,161.78 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 11,238.21 miles (18,086.10 km) WSW | Esperance Airport (EPR) | Esperance, 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 | |