Nonstop flight route between Fort Sill, Oklahoma, United States and Butaritari Atoll, Kiribati:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(3°5'11"N by 172°48'41"E)
Distance from FSI to BBG:
6,028.26 miles (9,701.51 km)
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Jump to:
- About this route
- FSI Airport Information
- BBG Airport Information
- Facts about FSI
- Facts about BBG
- 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 BBG
- List of Nearest Airports to BBG
- Map of Furthest Airports from BBG
- List of Furthest Airports from BBG
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Butaritari Atoll Airport (BBG), Butaritari Atoll, Kiribati would travel a Great Circle distance of 6,028 miles (or 9,702 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 Butaritari Atoll 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 Butaritari Atoll 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: | BBG / NGTU |
| Airport Name: | Butaritari Atoll Airport |
| Location: | Butaritari Atoll, Kiribati |
| GPS Coordinates: | 3°5'11"N by 172°48'41"E |
| Elevation: | 5 feet (2 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from BBG |
| More Information: | BBG Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- As a result of the United State's entry into World War I, Fort Sill was selected for a primary pilot school.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- 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
- 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.
Facts about Butaritari Atoll Airport (BBG):
- The Americans pulled out at the end of 1944, abandoning the airfield.
- Butaritari Atoll Airport (BBG) currently has only 1 runway.
- The closest airport to Butaritari Atoll Airport (BBG) is Marakei Airport (MZK), which is located 78 miles (126 kilometers) SSE of BBG.
- The furthest airport from Butaritari Atoll Airport (BBG) is Cape Palmas Airport (CPA), which is located 11,920 miles (19,183 kilometers) away in Cape Palmas, Liberia.
- Because of Butaritari Atoll Airport's relatively low elevation of 5 feet, planes can take off or land at Butaritari Atoll 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.
| 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 | 78.19 miles (125.83 km) SSE | Marakei Airport (MZK) | Marakei, Kiribati | |
| 2 | 90.53 miles (145.69 km) S | Abaiang Atoll Airport (ABF) | Abaiang, Kiribati | |
| 3 | 120.05 miles (193.20 km) S | Bonriki International Airport (TRW) | Tarawa, Kiribati | |
| 4 | 192.61 miles (309.97 km) SSE | Abemama Atoll Airport (AEA) | Abemama Atoll, Kiribati | |
| 5 | 208.39 miles (335.38 km) SSE | Aranuka Airport (AAK) | Aranuka, Kiribati | |
| 6 | 211.88 miles (340.99 km) NNW | Enejit Airport (EJT) | Enejit, Marshall Islands | |
| 7 | 220.12 miles (354.25 km) NNW | Mili Airport (MIJ) | Mili Atoll, Marshall Islands | |
| 8 | 286.28 miles (460.72 km) NNW | Tinak Airport (TIC) | Tinak, Arno Atoll, Marshall Islands | |
| 9 | 286.54 miles (461.14 km) NNW | Ine Airport (IMI) | Ine, Arno Atoll, Marshall Islands | |
| 10 | 292.98 miles (471.50 km) NW | Jaluit Airport (UIT) | Jaluit Atoll, Marshall Islands | |
| 11 | 294.57 miles (474.07 km) NNW | Marshall Islands International Airport (MAJ) | Majuro, Marshall Islands | |
| 12 | 297.81 miles (479.28 km) NNW | Airok Airport (AIC) | Airok, Marshall Islands | |
| 13 | 298.65 miles (480.63 km) WNW | Ebon Airport (EBO) | Ebon Atoll, Marshall Islands | |
| 14 | 309.28 miles (497.73 km) NW | Kili Airport (KIO) | Kili Island, Marshall Islands | |
| 15 | 367.23 miles (591.00 km) NNW | Aur Airport (AUL) | Aur Atoll, Marshall Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,919.78 miles (19,182.97 km) N | Cape Palmas Airport (CPA) | Cape Palmas, Liberia | |
| 2 | 11,894.26 miles (19,141.90 km) N | Sasstown Airport (SAZ) | Sasstown, Liberia | |
| 3 | 11,878.29 miles (19,116.20 km) N | Sassandra Airport (ZSS) | Sassandra, Côte d'Ivoire | |
| 4 | 11,860.91 miles (19,088.24 km) NNE | Greenville/Sinoe Airport (SNI) | Greenville, Liberia | |
| 5 | 11,837.45 miles (19,050.49 km) SE | RAF Ascension (ASI) | Georgetown, Ascension Island, Saint Helena | |
| 6 | 11,817.61 miles (19,018.55 km) NNW | Félix Houphouët-Boigny International Airport (ABJ) | Abidjan, Côte d'Ivoire | |
| 7 | 11,810.36 miles (19,006.89 km) NNW | Divo Airport (DIV) | Divo, Côte d'Ivoire (Ivory Coast) | |
| 8 | 11,802.13 miles (18,993.64 km) N | Tchien Airport (THC) | Tchien, Liberia | |
| 9 | 11,796.45 miles (18,984.50 km) N | Gagnoa Airport (GGN) | Gagnoa, Côte d'Ivoire | |
| 10 | 11,788.91 miles (18,972.36 km) NNW | Aboisso Airport (ABO) | Aboisso, Côte d'Ivoire | |
| 11 | 11,784.80 miles (18,965.76 km) NNE | Buchanan Airport (UCN) | Buchanan, Liberia | |
| 12 | 11,771.73 miles (18,944.71 km) N | Guiglo Airport (GGO) | Guiglo, Côte d'Ivoire | |
| 13 | 11,770.58 miles (18,942.87 km) NW | Takoradi Airport (TKD) | Sekondi-Takoradi, Ghana | |
| 14 | 11,756.62 miles (18,920.39 km) NNE | Roberts International Airport Roberts Field (ROB) | Monrovia, Liberia | |
| 15 | 11,752.42 miles (18,913.65 km) N | Daloa Airport (DJO) | Daloa, Côte d'Ivoire (Ivory Coast) | |