Nonstop flight route between Fort Sill, Oklahoma, United States and Ewo, Republic of Congo:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(0°52'58"S by 14°48'0"E)
Distance from FSI to EWO:
7,561.60 miles (12,169.19 km)
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Jump to:
- About this route
- FSI Airport Information
- EWO Airport Information
- Facts about FSI
- Facts about EWO
- 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 EWO
- List of Nearest Airports to EWO
- Map of Furthest Airports from EWO
- List of Furthest Airports from EWO
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Ewo Airport (EWO), Ewo, Republic of Congo would travel a Great Circle distance of 7,562 miles (or 12,169 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 Ewo 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 Ewo 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: | EWO / FCOE |
| Airport Name: | Ewo Airport |
| Location: | Ewo, Republic of Congo |
| GPS Coordinates: | 0°52'58"S by 14°48'0"E |
| Area Served: | Ewo, Republic of the Congo |
| Elevation: | 1503 feet (458 meters) |
| View all routes: | Routes from EWO |
| More Information: | EWO Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- 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 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.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- Post Field served as a base for flight training for the Air Service.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
Facts about Ewo Airport (EWO):
- The closest airport to Ewo Airport (EWO) is Boundji Airport (BOE), which is located 42 miles (67 kilometers) ESE of EWO.
- The furthest airport from Ewo Airport (EWO) is Canton Island Airport (CIS), which is located 11,921 miles (19,186 kilometers) away in Canton Island, Kiribati.
| 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 | 41.59 miles (66.93 km) ESE | Boundji Airport (BOE) | Boundji, Republic of the Congo | |
| 2 | 58.27 miles (93.78 km) NNW | Kelle Airport (KEE) | Kelle, Republic of the Congo | |
| 3 | 64.43 miles (103.70 km) WSW | Akieni Airport (AKE) | Akieni, Gabon | |
| 4 | 80.39 miles (129.37 km) ESE | Oyo Ollombo Airport (OLL) | Oyo, Republic of the Congo, Republic of the Congo | |
| 5 | 80.66 miles (129.82 km) NE | Makoua Airport (MKJ) | Makoua, Republic of the Congo | |
| 6 | 83.08 miles (133.71 km) ENE | Owando Airport (FTX) | Owando, Republic of the Congo | |
| 7 | 100.27 miles (161.37 km) SE | Gamboma Airport (GMM) | Gamboma, Republic of the Congo | |
| 8 | 108.18 miles (174.11 km) WSW | M'Vengue El Hadj Omar Bongo Ondimba International Airport (MVB) | Franceville / Mvengue, Gabon | |
| 9 | 109.83 miles (176.75 km) S | Lague Airport (LCO) | Lague, Republic of Congo | |
| 10 | 114.06 miles (183.56 km) S | Djambala Airport (DJM) | Djambala, Republic of Congo | |
| 11 | 115.00 miles (185.07 km) WSW | Moanda Airport (MFF) | Moanda, Gabon | |
| 12 | 151.92 miles (244.48 km) SSW | Zanaga Airport (ANJ) | Zanaga, Republic of the Congo | |
| 13 | 164.28 miles (264.39 km) W | Koulamoutou Airport (Koula Moutou Airport) (KOU) | Koulamoutou, Gabon | |
| 14 | 166.15 miles (267.39 km) NW | Makokou Airport (MKU) | Makokou, Gabon | |
| 15 | 203.53 miles (327.54 km) SW | Mossendjo Airport (MSX) | Mossendjo, Republic of the Congo | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,921.46 miles (19,185.68 km) ESE | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 2 | 11,889.24 miles (19,133.84 km) W | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 3 | 11,606.72 miles (18,679.17 km) SSW | Manihiki Island Airport (MHX) | Manihiki Island, Cook Islands | |
| 4 | 11,354.27 miles (18,272.88 km) SSE | Fitiuta Airport (FTI) | Fiti‘uta, American Samoa, United States | |
| 5 | 11,351.79 miles (18,268.89 km) SSE | Tau Airport (TAV) | Tau, American Samoa | |
| 6 | 11,351.74 miles (18,268.81 km) SSE | Ofu Airport (OFU) | Ofu, American Samoa | |
| 7 | 11,324.81 miles (18,225.47 km) SSE | Fagali'i Airport (FGI) | Apia, Samoa | |
| 8 | 11,323.64 miles (18,223.59 km) SSE | Pago Pago International Airport (PPG) | Pago Pago, American Samoa | |
| 9 | 11,320.09 miles (18,217.87 km) SSE | Asau Airport (AAU) | Asau, Samoa | |
| 10 | 11,318.50 miles (18,215.31 km) SSE | Faleolo International Airport (APW) | Apia, Upolu Island, Samoa | |
| 11 | 11,316.69 miles (18,212.40 km) SSE | Maota (Salelologa) Airport (MXS) | Maota, Samoa | |
| 12 | 11,302.95 miles (18,190.28 km) NNE | Johnston Atoll Airport (JON) | Johnston Atoll, U.S. Minor Outlying Islands | |
| 13 | 11,202.40 miles (18,028.48 km) SE | Wallis Island (WLS) | Wallis and Futuna Islands | |
| 14 | 11,181.00 miles (17,994.04 km) ESE | Funafuti International Airport (FUN) | Funafuti, Tuvalu | |
| 15 | 11,170.31 miles (17,976.82 km) E | Arorae Island Airport (AIS) | Arorae Island, Kiribati | |