Nonstop flight route between Airok, Marshall Islands and Fort Sill, Oklahoma, United States:
Departure Airport:
(7°5'59"N by 171°13'58"E)
Arrival Airport:
(34°38'58"N by 98°24'7"W)
Distance from AIC to FSI:
5,960.59 miles (9,592.62 km)
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- About this route
- AIC Airport Information
- FSI Airport Information
- Facts about AIC
- Facts about FSI
- Map of Nearest Airports to AIC
- List of Nearest Airports to AIC
- Map of Furthest Airports from AIC
- List of Furthest Airports from AIC
- 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 Airok Airport (AIC), Airok, Marshall Islands and Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States would travel a Great Circle distance of 5,961 miles (or 9,593 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 Airok Airport and Henry Post Army Airfield, 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 Airok Airport and Henry Post Army Airfield. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | AIC / |
| Airport Name: | Airok Airport |
| Location: | Airok, Marshall Islands |
| GPS Coordinates: | 7°5'59"N by 171°13'58"E |
| Area Served: | Airok, Majuro Atoll, Marshall Islands |
| View all routes: | Routes from AIC |
| More Information: | AIC 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 Airok Airport (AIC):
- The furthest airport from Airok Airport (AIC) is RAF Ascension (ASI), which is nearly antipodal to Airok Airport (meaning Airok Airport is almost on the exact opposite side of the Earth from RAF Ascension), and is located 12,047 miles (19,387 kilometers) away in Georgetown, Ascension Island, Saint Helena.
- The closest airport to Airok Airport (AIC) is Marshall Islands International Airport (MAJ), which is located only 4 miles (6 kilometers) SE of AIC.
Facts about Henry Post Army Airfield (FSI):
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- 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.
- 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.
- The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
- 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
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 3.62 miles (5.82 km) SE | Marshall Islands International Airport (MAJ) | Majuro, Marshall Islands |     |
| 2 | 18.08 miles (29.09 km) ESE | Ine Airport (IMI) | Ine, Arno Atoll, Marshall Islands | |
| 3 | 46.95 miles (75.56 km) E | Tinak Airport (TIC) | Tinak, Arno Atoll, Marshall Islands | |
| 4 | 72.35 miles (116.44 km) N | Aur Airport (AUL) | Aur Atoll, Marshall Islands | |
| 5 | 78.03 miles (125.57 km) SSE | Mili Airport (MIJ) | Mili Atoll, Marshall Islands | |
| 6 | 89.56 miles (144.14 km) SE | Enejit Airport (EJT) | Enejit, Marshall Islands | |
| 7 | 110.89 miles (178.47 km) N | Maloelap Airport (MAV) | Taroa Island, Maloelap Atoll, Marshall Islands | |
| 8 | 126.72 miles (203.93 km) NNW | Kaben Airport (KBT) | Maloelap Atoll, Marshall Islands | |
| 9 | 137.01 miles (220.50 km) SW | Jaluit Airport (UIT) | Jaluit Atoll, Marshall Islands | |
| 10 | 158.93 miles (255.77 km) WNW | Jeh Airport (JEJ) | Ailinglaplap Atoll, Marshall Islands | |
| 11 | 160.91 miles (258.95 km) WNW | Jabot Airport (JAT) | Jabat Island, Marshall Islands | |
| 12 | 171.44 miles (275.91 km) W | Ailinglaplap Atoll (AIP) | Ailinglaplap Atoll, Marshall Islands | |
| 13 | 176.00 miles (283.24 km) SW | Kili Airport (KIO) | Kili Island, Marshall Islands | |
| 14 | 176.56 miles (284.14 km) NNW | Wotje Airport (WTE) | Wotje (Wotje Atoll), Marshall Islands | |
| 15 | 185.48 miles (298.49 km) W | Woja Airport (WJA) | Woja, Marshall Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,046.73 miles (19,387.28 km) E | RAF Ascension (ASI) | Georgetown, Ascension Island, Saint Helena | |
| 2 | 11,640.24 miles (18,733.10 km) S | Cape Palmas Airport (CPA) | Cape Palmas, Liberia | |
| 3 | 11,623.47 miles (18,706.12 km) S | Sasstown Airport (SAZ) | Sasstown, Liberia | |
| 4 | 11,598.13 miles (18,665.34 km) S | Greenville/Sinoe Airport (SNI) | Greenville, Liberia | |
| 5 | 11,586.14 miles (18,646.04 km) SSW | Sassandra Airport (ZSS) | Sassandra, Côte d'Ivoire | |
| 6 | 11,533.90 miles (18,561.96 km) S | Buchanan Airport (UCN) | Buchanan, Liberia | |
| 7 | 11,527.19 miles (18,551.17 km) S | Tchien Airport (THC) | Tchien, Liberia | |
| 8 | 11,519.79 miles (18,539.27 km) SSW | Félix Houphouët-Boigny International Airport (ABJ) | Abidjan, Côte d'Ivoire | |
| 9 | 11,515.43 miles (18,532.24 km) SSW | Divo Airport (DIV) | Divo, Côte d'Ivoire (Ivory Coast) | |
| 10 | 11,508.98 miles (18,521.86 km) S | Roberts International Airport Roberts Field (ROB) | Monrovia, Liberia | |
| 11 | 11,504.62 miles (18,514.85 km) SSW | Gagnoa Airport (GGN) | Gagnoa, Côte d'Ivoire | |
| 12 | 11,501.56 miles (18,509.93 km) S | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| 13 | 11,491.45 miles (18,493.64 km) SSW | Aboisso Airport (ABO) | Aboisso, Côte d'Ivoire | |
| 14 | 11,490.94 miles (18,492.84 km) S | Guiglo Airport (GGO) | Guiglo, Côte d'Ivoire | |
| 15 | 11,477.93 miles (18,471.89 km) SSW | Takoradi Airport (TKD) | Sekondi-Takoradi, Ghana | |
| 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 | |