Nonstop flight route between Fort Sill, Oklahoma, United States and Luang Prabang, Laos:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(19°53'49"N by 102°9'38"E)
Distance from FSI to LPQ:
8,433.27 miles (13,572.00 km)
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Jump to:
- About this route
- FSI Airport Information
- LPQ Airport Information
- Facts about FSI
- Facts about LPQ
- 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 LPQ
- List of Nearest Airports to LPQ
- Map of Furthest Airports from LPQ
- List of Furthest Airports from LPQ
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Luang Prabang International Airport (LPQ), Luang Prabang, Laos would travel a Great Circle distance of 8,433 miles (or 13,572 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 Luang Prabang International 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 Luang Prabang International 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: | LPQ / VLLB |
| Airport Names: |
|
| Location: | Luang Prabang, Laos |
| GPS Coordinates: | 19°53'49"N by 102°9'38"E |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 955 feet (291 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from LPQ |
| More Information: | LPQ Maps & Info |
Facts about Henry Post Army Airfield (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.
- 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 Army will continue to operate and maintain a precision approach radar at Fort Sill's Henry Post Field for the foreseeable future.
- With the sudden end of World War I in November 1918, the future operational status of Post Field was unknown.
- By the late 1920s, the World War I tarpaper buildings were rotting and turning into fire hazards.
- 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.
Facts about Luang Prabang International Airport (LPQ):
- Because of Luang Prabang International Airport's relatively low elevation of 955 feet, planes can take off or land at Luang Prabang International 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.
- Luang Prabang International Airport (LPQ) currently has only 1 runway.
- In addition to being known as "Luang Prabang International Airport", another name for LPQ is "ສະຫນາມບິນສາກົນຫຼວງພະບາງ".
- The furthest airport from Luang Prabang International Airport (LPQ) is Maria Reiche Neuman Airport (NZC), which is nearly antipodal to Luang Prabang International Airport (meaning Luang Prabang International Airport is almost on the exact opposite side of the Earth from Maria Reiche Neuman Airport), and is located 12,040 miles (19,377 kilometers) away in Nazca, Ica Region, Peru.
- The closest airport to Luang Prabang International Airport (LPQ) is Sayaboury Airport (ZBY), which is located 54 miles (86 kilometers) SSW of LPQ.
| 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 | 53.68 miles (86.40 km) SSW | Sayaboury Airport (ZBY) | Sayaboury, Laos | |
| 2 | 55.30 miles (89.00 km) NNW | Oudomsay Airport (ODY) | Muang Xay, Laos | |
| 3 | 72.76 miles (117.10 km) ESE | Xieng Khouang Airport (XKH) | Xieng Khouang, Laos | |
| 4 | 88.37 miles (142.21 km) NNW | Louangnamtha Airport (LXG) | Luang Namtha, Laos | |
| 5 | 114.61 miles (184.45 km) WNW | Ban Huoeisay Airport (HOE) | Houeisay, Laos | |
| 6 | 117.22 miles (188.64 km) NNE | Dien Bien Phu Airport (DIN) | Dien Bien Phu, Vietnam | |
| 7 | 134.49 miles (216.44 km) SSE | Wattay International Airport (VTE) | Vientiane, Laos | |
| 8 | 148.02 miles (238.22 km) W | Chiang Rai International Airport (CEI) | Chiang Rai, Thailand | |
| 9 | 149.90 miles (241.24 km) WNW | Tachilek Airport (THL) | Tachilek, Myanmar (Burma) | |
| 10 | 169.60 miles (272.94 km) NNW | Xishuangbanna Gasa International Airport (JHG) | Jinghong, Xishuangbanna, Yunnan, China | |
| 11 | 172.25 miles (277.20 km) S | Loei Airport (LOE) | Loei, Thailand | |
| 12 | 178.28 miles (286.91 km) SSE | Udon Thani International Airport ท่าอากาศยานอุดรธานี (UTH) | Udon Thani, Thailand | |
| 13 | 178.51 miles (287.29 km) SW | Phrae Airport (PRH) | Phrae, Thailand | |
| 14 | 189.94 miles (305.68 km) WNW | Kengtung Airport (KET) | Kengtung, Myanmar (Burma) | |
| 15 | 206.67 miles (332.61 km) WSW | Lampang Airport (LPT) | Lampang, Thailand | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,040.07 miles (19,376.56 km) SSW | Maria Reiche Neuman Airport (NZC) | Nazca, Ica Region, Peru | |
| 2 | 11,998.46 miles (19,309.60 km) SSW | Capitán FAP Renán Elías Olivera International Airport (PIO) | Pisco, Peru | |
| 3 | 11,985.58 miles (19,288.87 km) WSW | Ilo Airport (ILQ) | Ilo, Moquegua Region, Peru | |
| 4 | 11,958.20 miles (19,244.81 km) WSW | Rodríguez Ballón International Airport (AQP) | Arequipa, Peru | |
| 5 | 11,938.39 miles (19,212.92 km) W | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 6 | 11,935.65 miles (19,208.53 km) W | Chacalluta International Airport (ARI) | Arica, Chile | |
| 7 | 11,935.65 miles (19,208.53 km) W | Chacalluta International Airport (ACM) | Arica, Amazonas, Colombia | |
| 8 | 11,916.67 miles (19,177.98 km) SW | Andahuaylas Airport (ANS) | Andahuaylas, Peru | |
| 9 | 11,913.11 miles (19,172.24 km) WSW | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 10 | 11,912.47 miles (19,171.22 km) SSW | Coronel FAP Alfredo Mendívil Duarte Airport (AYP) | Ayacucho, Peru | |
| 11 | 11,912.47 miles (19,171.22 km) SSW | Coronel FAP Alfredo Mendívil Duarte Airport (AYC) | Ayacucho, Peru | |
| 12 | 11,902.63 miles (19,155.38 km) WSW | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 13 | 11,890.55 miles (19,135.93 km) S | Jorge Chávez International Airport (LIM) | Callao (near Lima), Peru | |
| 14 | 11,854.57 miles (19,078.04 km) SSW | Jauja AirportFrancisco Carle Airport (JAU) | Jauja, Peru | |
| 15 | 11,849.27 miles (19,069.50 km) SW | Alejandro Velasco Astete International Airport (CUZ) | Cusco, Cusco Region, Peru | |