Nonstop flight route between Fort Sill, Oklahoma, United States and Gapuwiyak (Lake Evella), Northern Territory, Australia:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(12°29'53"S by 135°48'18"E)
Distance from FSI to LEL:
8,730.20 miles (14,049.85 km)
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Jump to:
- About this route
- FSI Airport Information
- LEL Airport Information
- Facts about FSI
- Facts about LEL
- 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 LEL
- List of Nearest Airports to LEL
- Map of Furthest Airports from LEL
- List of Furthest Airports from LEL
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Lake Evella Airport (LEL), Gapuwiyak (Lake Evella), Northern Territory, Australia would travel a Great Circle distance of 8,730 miles (or 14,050 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 Lake Evella 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 Lake Evella 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: | LEL / YLEV |
| Airport Name: | Lake Evella Airport |
| Location: | Gapuwiyak (Lake Evella), Northern Territory, Australia |
| GPS Coordinates: | 12°29'53"S by 135°48'18"E |
| Operator/Owner: | Gapuwiyak Community Inc. |
| Airport Type: | Public |
| Elevation: | 256 feet (78 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LEL |
| More Information: | LEL Maps & Info |
Facts about Henry Post Army Airfield (FSI):
- The first Army aviation at Fort Sill began on 26 July 1915 when eight Curtiss JN-3 airplanes of the 1st Aero Squadron arrived from Rockwell Field, California.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- 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.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- 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
Facts about Lake Evella Airport (LEL):
- The furthest airport from Lake Evella Airport (LEL) is Cayenne – Félix Eboué Airport (CAY), which is located 11,667 miles (18,777 kilometers) away in Cayenne, French Guiana.
- Because of Lake Evella Airport's relatively low elevation of 256 feet, planes can take off or land at Lake Evella 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.
- Lake Evella Airport (LEL) currently has only 1 runway.
- The closest airport to Lake Evella Airport (LEL) is Elcho Island Airport (ELC), which is located 37 miles (59 kilometers) NNW of LEL.
| 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 | 36.66 miles (59.00 km) NNW | Elcho Island Airport (ELC) | Elcho Island, Northern Territory, Australia | |
| 2 | 67.56 miles (108.73 km) WNW | Milingimbi Airport (MGT) | Milingimbi Island, Northern Territory, Australia | |
| 3 | 110.37 miles (177.61 km) WNW | Maningrida Airport (MNG) | Maningrida, Northern Territory, Australia | |
| 4 | 111.13 miles (178.85 km) SSE | Groote Eylandt Airport (GTE) | Groote Eylandt, Northern Territory, Australia | |
| 5 | 196.66 miles (316.49 km) W | Jabiru Airport (JAB) | Jabiru, Northern Territory, Australia | |
| 6 | 242.78 miles (390.72 km) WNW | Croker Island Airport (CKI) | Croker Island, Northern Territory, Australia | |
| 7 | 248.86 miles (400.51 km) S | Borroloola Airport (BOX) | Borroloola, Northern Territory, Australia | |
| 8 | 273.29 miles (439.81 km) S | McArthur River Mine Airport (MCV) | McArthur River, Northern Territory, Australia | |
| 9 | 332.54 miles (535.18 km) W | Darwin International Airport (DRW) | Darwin, Northern Territory, Australia | |
| 10 | 353.86 miles (569.48 km) W | Bathurst Island Airport (BRT) | Bathurst Island, Northern Territory, Australia | |
| 11 | 356.03 miles (572.97 km) WNW | Snake Bay Airport (SNB) | Milikapiti, Melville Island, Northern Territory, Australia | |
| 12 | 371.48 miles (597.84 km) W | Garden Point Airport (GPN) | Pirlangimpi, Northern Territory, Australia | |
| 13 | 402.74 miles (648.14 km) E | Aurukun Airport (AUU) | Aurukun, Queensland, Australia | |
| 14 | 412.88 miles (664.47 km) E | Weipa Airport (WEI) | Weipa, Queensland, Australia | |
| 15 | 416.80 miles (670.77 km) NE | Mopah Airport (MKQ) | Merauke, Papua, Indonesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,667.28 miles (18,776.62 km) NE | Cayenne – Félix Eboué Airport (CAY) | Cayenne, French Guiana | |
| 2 | 11,609.56 miles (18,683.73 km) NE | Albina Airstrip (ABN) | Albina, Suriname | |
| 3 | 11,567.38 miles (18,615.85 km) NE | Saül Airport (XAU) | Saül, French Guiana | |
| 4 | 11,556.32 miles (18,598.05 km) ENE | Zorg en Hoop Airport (ORG) | Paramaribo, Suriname | |
| 5 | 11,542.93 miles (18,576.49 km) ENE | Johan Adolf Pengel International Airport (PBM) | Zanderij (near Paramaribo), Suriname | |
| 6 | 11,540.06 miles (18,571.88 km) NE | Stoelmans Eiland Airstrip (SMZ) | Stoelmans Eiland, Suriname | |
| 7 | 11,528.25 miles (18,552.87 km) NE | Maripasoula Airport (MPY) | Maripasoula, French Guiana | |
| 8 | 11,516.51 miles (18,533.98 km) NE | Drietabbetje Airstrip (DRJ) | Drietabbetje, Suriname | |
| 9 | 11,491.32 miles (18,493.45 km) ENE | Totness Airstrip (TOT) | Totness, Coronie, Suriname | |
| 10 | 11,487.51 miles (18,487.30 km) NE | Laduani Airstrip (LDO) | Ladouanie, Suriname | |
| 11 | 11,478.56 miles (18,472.91 km) NE | Botopasi Airstrip (BTO) | Botopasi, Suriname | |
| 12 | 11,469.67 miles (18,458.60 km) ENE | Wageningen Airstrip (AGI) | Wageningen, Suriname | |
| 13 | 11,467.92 miles (18,455.78 km) NE | Djoemoe Airstrip (DOE) | Djumu (Djoemoe), Suriname | |
| 14 | 11,458.14 miles (18,440.05 km) NE | Cayana Airstrip (AAJ) | Awaradam, Suriname | |
| 15 | 11,456.13 miles (18,436.80 km) NNE | Macapá-Alberto Alcolumbre International Airport (MCP) | Macapá, Amapá, Brazil | |