Nonstop flight route between Fort Sill, Oklahoma, United States and Ha'il, Saudi Arabia:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(27°26'16"N by 41°41'9"E)
Distance from FSI to HAS:
7,416.44 miles (11,935.58 km)
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- About this route
- FSI Airport Information
- HAS Airport Information
- Facts about FSI
- Facts about HAS
- 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 HAS
- List of Nearest Airports to HAS
- Map of Furthest Airports from HAS
- List of Furthest Airports from HAS
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Ha'il Regional Airport (HAS), Ha'il, Saudi Arabia would travel a Great Circle distance of 7,416 miles (or 11,936 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 large distance between Henry Post Army Airfield and Ha'il Regional Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Henry Post Army Airfield and Ha'il Regional Airport. You'll see that it will travel the same route of the red line on this map!
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: | HAS / OEHL |
| Airport Names: |
|
| Location: | Ha'il, Saudi Arabia |
| GPS Coordinates: | 27°26'16"N by 41°41'9"E |
| Area Served: | Ha'il (Hail) |
| Operator/Owner: | General Authority of Civil Aviation |
| Airport Type: | Public |
| Elevation: | 3331 feet (1,015 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HAS |
| More Information: | HAS Maps & Info |
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.
- 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.
- 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.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
Facts about Ha'il Regional Airport (HAS):
- The furthest airport from Ha'il Regional Airport (HAS) is Totegegie Airport (GMR), which is nearly antipodal to Ha'il Regional Airport (meaning Ha'il Regional Airport is almost on the exact opposite side of the Earth from Totegegie Airport), and is located 12,068 miles (19,421 kilometers) away in Mangareva, Gambier Islands, French Polynesia.
- Ha'il Regional Airport (HAS) currently has only 1 runway.
- In addition to being known as "Ha'il Regional Airport", another name for HAS is "مطار حائل الإقليمي".
- The closest airport to Ha'il Regional Airport (HAS) is Prince Nayef bin Abdulaziz Regional Airport (ELQ), which is located 151 miles (243 kilometers) ESE of HAS.
| 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 | 150.69 miles (242.51 km) ESE | Prince Nayef bin Abdulaziz Regional Airport (ELQ) | Buraidah, Saudi Arabia | |
| 2 | 188.56 miles (303.46 km) NNW | Al-Jawf Domestic Airport (AJF) | Al-Jawf, Saudi Arabia | |
| 3 | 188.56 miles (303.46 km) NNW | Al-Jawf Domestic Airport (AJO) | Aljouf, Yemen | |
| 4 | 234.20 miles (376.91 km) SSW | Prince Mohammad bin Abdulaziz International Airport (MED) | Medina, Saudi Arabia | |
| 5 | 255.93 miles (411.88 km) SE | Dawadmi Domestic Airport (DWD) | Dawadmi, Saudi Arabia | |
| 6 | 278.06 miles (447.50 km) ENE | Qaisumah Domestic Airport (AQI) | Qaisumah, Hafar Al-Batin, Eastern Province, Saudi Arabia | |
| 7 | 315.95 miles (508.48 km) WNW | Tabuk Regional Airport (Prince Sultan bin Abdul Aziz Airport ) (TUU) | Tabuk, Saudi Arabia | |
| 8 | 320.24 miles (515.38 km) SW | Yanbu International Airport (YNB) | Yanbu (Yenbo), Al Madinah, Saudi Arabia | |
| 9 | 354.26 miles (570.12 km) NNE | Al Najaf International Airport (NJF) | Al Najaf, Iraq | |
| 10 | 354.83 miles (571.04 km) ESE | King Khalid International Airport (RUH) | Riyadh, Saudi Arabia | |
| 11 | 402.17 miles (647.22 km) ENE | Kuwait International Airport (KWI) | Kuwait City, Kuwait | |
| 12 | 417.65 miles (672.14 km) S | Ta'if Regional Airport (TIF) | Ta'if, Saudi Arabia | |
| 13 | 420.20 miles (676.24 km) ENE | Basrah International AirportBasrah Airport (BSR) | Basrah, Iraq | |
| 14 | 428.40 miles (689.44 km) SSW | King Abdulaziz International Airport (JED) | Jeddah, Saudi Arabia | |
| 15 | 430.13 miles (692.22 km) NNE | Baghdad International Airport (BGW) | Baghdad, Iraq | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,067.57 miles (19,420.82 km) SW | Totegegie Airport (GMR) | Mangareva, Gambier Islands, French Polynesia | |
| 2 | 11,975.91 miles (19,273.32 km) S | Tureira Airport (ZTA) | Tureia, Tuamotus, French Polynesia | |
| 3 | 11,872.75 miles (19,107.29 km) S | Nukutavake Airport (NUK) | Nukutavake, Tuamotus, French Polynesia | |
| 4 | 11,799.78 miles (18,989.85 km) S | Pukarua Airport (PUK) | Pukarua, Tuamotus, French Polynesia | |
| 5 | 11,768.56 miles (18,939.62 km) SSE | Hao Airport (HOI) | Hao, Tuamotu Island, French Polynesia | |
| 6 | 11,617.32 miles (18,696.21 km) SSE | Fangatau Airport (FGU) | Fangatau, French Polynesia | |
| 7 | 11,613.10 miles (18,689.43 km) SSE | Makemo Airport (MKP) | Makemo, French Polynesia | |
| 8 | 11,605.87 miles (18,677.78 km) SSE | Raroia Airport (RRR) | Raroia, French Polynesia | |
| 9 | 11,602.23 miles (18,671.93 km) SE | Anaa Airport (AAA) | Anaa, Tuamotus, French Polynesia | |
| 10 | 11,549.59 miles (18,587.22 km) ESE | Rurutu Airport (RUR) | Rurutu, French Polynesia | |
| 11 | 11,520.51 miles (18,540.42 km) SSE | Fakarava Airport (FAV) | Fakarava, Society Islands, French Polynesia | |
| 12 | 11,466.37 miles (18,453.29 km) SE | Apataki Airport (APK) | Apataki, French Polynesia | |
| 13 | 11,444.83 miles (18,418.62 km) SE | Fa'a'ā International Airport (PPT) | Papeete, Tahiti, French Polynesia | |
| 14 | 11,439.98 miles (18,410.81 km) SE | Arutua Airport (AXR) | Arutua, Tuamotus, French Polynesia | |
| 15 | 11,434.55 miles (18,402.07 km) SE | Moorea Airport (MOZ) | Moorea, Windward Islands, French Polynesia | |