Nonstop flight route between Fort Sill, Oklahoma, United States and Moroni, Comoros:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(11°32'12"S by 43°16'17"E)
Distance from FSI to HAH:
9,551.97 miles (15,372.37 km)
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Jump to:
- About this route
- FSI Airport Information
- HAH Airport Information
- Facts about FSI
- Facts about HAH
- 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 HAH
- List of Nearest Airports to HAH
- Map of Furthest Airports from HAH
- List of Furthest Airports from HAH
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Prince Said Ibrahim International Airport (HAH), Moroni, Comoros would travel a Great Circle distance of 9,552 miles (or 15,372 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 Prince Said Ibrahim International 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 Prince Said Ibrahim International 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: | HAH / FMCH |
| Airport Names: |
|
| Location: | Moroni, Comoros |
| GPS Coordinates: | 11°32'12"S by 43°16'17"E |
| Area Served: | Moroni |
| Operator/Owner: | Federal Republic of the Comoros |
| Airport Type: | Public |
| Elevation: | 93 feet (28 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HAH |
| More Information: | HAH 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
- The Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
- 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 Prince Said Ibrahim International Airport (HAH):
- Prince Said Ibrahim International Airport (HAH) currently has only 1 runway.
- The furthest airport from Prince Said Ibrahim International Airport (HAH) is Hilo International Airport (ITO), which is located 11,095 miles (17,855 kilometers) away in Hilo, Hawaii, United States.
- The closest airport to Prince Said Ibrahim International Airport (HAH) is Iconi Airport (YVA), which is located only 12 miles (20 kilometers) S of HAH.
- Because of Prince Said Ibrahim International Airport's relatively low elevation of 93 feet, planes can take off or land at Prince Said Ibrahim International 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.
- In addition to being known as "Prince Said Ibrahim International Airport", another name for HAH is "Moroni Hahaya International Airport".
| 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 | 12.31 miles (19.80 km) S | Iconi Airport (YVA) | Moroni, Comoros | |
| 2 | 88.50 miles (142.42 km) ESE | Ouani Airport (FMCV- Port of Soap) (AJN) | Anjouan, Comoros | |
| 3 | 161.55 miles (260.00 km) ESE | Dzaoudzi Pamandzi International Airport (DZA) | Dzaoudzi, Mayotte | |
| 4 | 197.88 miles (318.46 km) W | Mocímboa da Praia Airport (MZB) | Mocimboa da Praia, Mozambique | |
| 5 | 210.91 miles (339.42 km) WSW | Pemba Airport (POL) | Pemba/Porto Amelia, Mozambique | |
| 6 | 225.40 miles (362.74 km) WNW | Mtwara Airport (MYW) | Mtwara, Tanzania | |
| 7 | 251.16 miles (404.20 km) W | Mueda Airport (MUD) | Mueda, Mozambique | |
| 8 | 265.43 miles (427.17 km) WNW | Lindi / Kikwetu Airport (LDI) | Lindi, Tanzania | |
| 9 | 266.94 miles (429.60 km) SW | Nacala Airport (MNC) | Nacala, Mozambique | |
| 10 | 310.01 miles (498.90 km) W | Masasi Airport (XMI) | Masasi, Tanzania | |
| 11 | 313.62 miles (504.72 km) NW | Kilwa Masoko Airport (KIY) | Kilwa Masoko, Tanzania | |
| 12 | 344.14 miles (553.83 km) SSE | Soalala Airport (DWB) | Soalala, Madagascar | |
| 13 | 352.43 miles (567.18 km) SE | Amborovy Airport (MJN) | Mahajanga, Madagascar | |
| 14 | 364.32 miles (586.31 km) SW | Nampula Airport (APL) | Nampula, Mozambique | |
| 15 | 368.85 miles (593.61 km) SSE | Besalampy Airport (BPY) | Besalampy, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,094.58 miles (17,854.95 km) ENE | Hilo International Airport (ITO) | Hilo, Hawaii, United States | |
| 2 | 11,051.16 miles (17,785.07 km) ENE | Pōhakuloa Training Area (BSF) | Camp Pohakuloa, Hawaii, United States | |
| 3 | 11,049.96 miles (17,783.14 km) ENE | Waimea-Kohala Airport (MUE) | Kamuela, Hawaii, United States | |
| 4 | 11,033.79 miles (17,757.11 km) ENE | Kona International Airport at Keāhole (KOA) | Kailua / Kona, Hawaii, United States | |
| 5 | 11,031.52 miles (17,753.46 km) ENE | Upolu Airport (UPP) | Hawi, Hawaii, United States | |
| 6 | 11,007.98 miles (17,715.58 km) ENE | Hana Airport (HNM) | Hana, Hawaii, United States | |
| 7 | 10,980.49 miles (17,671.35 km) ENE | Kahului Airport (OGG) | Kahului, Hawaii, United States | |
| 8 | 10,964.35 miles (17,645.37 km) ENE | Kapalua Airport (JHM) | Lahaina, Hawaii, United States | |
| 9 | 10,956.41 miles (17,632.58 km) N | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 10 | 10,952.52 miles (17,626.34 km) ENE | Lanai Airport (LNY) | Lanai City, Hawaii, United States | |
| 11 | 10,939.79 miles (17,605.84 km) ENE | Kalaupapa Airport (LUP) | Kalaupapa, Hawaii, United States | |
| 12 | 10,934.11 miles (17,596.69 km) ENE | Molokai Airport (MKK) | Kaunakakai, Hawaii, United States | |
| 13 | 10,880.60 miles (17,510.59 km) ENE | Honolulu International Airport (HNL) | Honolulu, Hawaii, United States | |
| 14 | 10,880.60 miles (17,510.59 km) ENE | Hickam Field (HIK) | Honolulu, Hawaii, United States | |
| 15 | 10,877.26 miles (17,505.21 km) ENE | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |