Nonstop flight route between Fort Sill, Oklahoma, United States and Negage, Angola:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(7°45'15"S by 15°17'15"E)
Distance from FSI to GXG:
7,865.72 miles (12,658.62 km)
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Jump to:
- About this route
- FSI Airport Information
- GXG Airport Information
- Facts about FSI
- Facts about GXG
- 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 GXG
- List of Nearest Airports to GXG
- Map of Furthest Airports from GXG
- List of Furthest Airports from GXG
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Negage Airport (GXG), Negage, Angola would travel a Great Circle distance of 7,866 miles (or 12,659 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 Negage 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 Negage 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: | GXG / FNNG |
| Airport Names: |
|
| Location: | Negage, Angola |
| GPS Coordinates: | 7°45'15"S by 15°17'15"E |
| Area Served: | Negage, Angola |
| Airport Type: | Public |
| Elevation: | 4105 feet (1,251 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from GXG |
| More Information: | GXG Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- 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.
- Henry Post Army Airfield is a military use airport located at Fort Sill in Comanche County, Oklahoma, United States.
- 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.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
Facts about Negage Airport (GXG):
- In addition to being known as "Negage Airport", another name for GXG is "Negage Airport (Negage)".
- Because of Negage Airport's high elevation of 4,105 feet, planes must typically fly at a faster airspeed in order to takeoff or land at GXG. Combined with a high temperature, this could make GXG a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
- The closest airport to Negage Airport (GXG) is Malanje Airport (MEG), which is located 141 miles (227 kilometers) SSE of GXG.
- The furthest airport from Negage Airport (GXG) is Cassidy International Airport (CXI), which is located 11,792 miles (18,978 kilometers) away in Christmas Island, Kiribati.
- Negage Airport (GXG) currently has only 1 runway.
| 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 | 140.95 miles (226.83 km) SSE | Malanje Airport (MEG) | Malange, Angola | |
| 2 | 148.86 miles (239.57 km) W | Ambriz Airport (AZZ) | Ambriz, Angola | |
| 3 | 159.94 miles (257.40 km) WSW | Quatro de Fevereiro International Airport (LAD) | Luanda, Angola | |
| 4 | 169.60 miles (272.95 km) WNW | N'Zeto/Ambrizete Airport (ARZ) | N'zeto, Angola | |
| 5 | 169.60 miles (272.95 km) WNW | Namibe Airport (MSZ) | Namibe, Angola | |
| 6 | 185.21 miles (298.06 km) NW | Tshimpi Airport (Matadi Airport) (MAT) | Matadi, Democratic Republic of the Congo | |
| 7 | 198.02 miles (318.69 km) ESE | Aeroporto de Cafunfo (CFF) | Cafunfo, Angola | |
| 8 | 201.28 miles (323.93 km) NW | Boma Airport (BOA) | Boma, Democratic Republic of the Congo | |
| 9 | 210.89 miles (339.39 km) ESE | Cuango-Luzamba Airport (LZM) | Luzamba, Angola | |
| 10 | 232.99 miles (374.97 km) N | N'djili Airport (FIH) | Kinshasa, Democratic Republic of the Congo | |
| 11 | 237.56 miles (382.31 km) WNW | Muanda Airport (Moanda Airport) (MNB) | Muanda (Moanda), Democratic Republic of the Congo | |
| 12 | 242.02 miles (389.49 km) N | Maya–Maya Airport (BZV) | Brazzaville, Republic of the Congo | |
| 13 | 254.03 miles (408.83 km) S | Waku Kungo Airport/Cela (CEO) | Waco Kungo, Angola | |
| 14 | 259.71 miles (417.97 km) NW | Cabinda Airport (CAB) | Cabinda, Angola | |
| 15 | 268.13 miles (431.52 km) NNW | Kindamba Airport (KNJ) | Kindamba, Republic of the Congo | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,792.18 miles (18,977.62 km) NW | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 2 | 11,736.64 miles (18,888.24 km) NNE | Johnston Atoll Airport (JON) | Johnston Atoll, U.S. Minor Outlying Islands | |
| 3 | 11,564.44 miles (18,611.11 km) NE | Canton Island Airport (CIS) | Canton Island, Kiribati | |
| 4 | 11,425.60 miles (18,387.68 km) NW | Kona International Airport at Keāhole (KOA) | Kailua / Kona, Hawaii, United States | |
| 5 | 11,407.24 miles (18,358.14 km) NW | Pōhakuloa Training Area (BSF) | Camp Pohakuloa, Hawaii, United States | |
| 6 | 11,402.11 miles (18,349.86 km) NNW | Port Allen Airport (PAK) | Hanapepe, Hawaii, United States | |
| 7 | 11,400.89 miles (18,347.90 km) NNW | Kalaeloa Airport (NAX) | Kapolei, Hawaii, United States | |
| 8 | 11,397.89 miles (18,343.08 km) NNW | Lanai Airport (LNY) | Lanai City, Hawaii, United States | |
| 9 | 11,397.82 miles (18,342.96 km) NNW | PMRF Barking Sands (BKH) | Kekaha, Hawaii, United States | |
| 10 | 11,396.42 miles (18,340.72 km) NW | Waimea-Kohala Airport (MUE) | Kamuela, Hawaii, United States | |
| 11 | 11,395.93 miles (18,339.93 km) NNW | Honolulu International Airport (HNL) | Honolulu, Hawaii, United States | |
| 12 | 11,395.93 miles (18,339.93 km) NNW | Hickam Field (HIK) | Honolulu, Hawaii, United States | |
| 13 | 11,391.08 miles (18,332.12 km) NNW | Lihue Airport (LIH) | Lihue, Hawaii, United States | |
| 14 | 11,389.08 miles (18,328.91 km) NNW | Upolu Airport (UPP) | Hawi, Hawaii, United States | |
| 15 | 11,389.02 miles (18,328.80 km) NNW | Wheeler AAF (HHI) | Wahiawa, Hawaii, United States | |