Nonstop flight route between Fort Sill, Oklahoma, United States and Yantai, Shandong, China:
Departure Airport:
(34°38'58"N by 98°24'7"W)
Arrival Airport:
(37°24'6"N by 121°22'18"E)
Distance from FSI to YNT:
6,842.21 miles (11,011.44 km)
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- About this route
- FSI Airport Information
- YNT Airport Information
- Facts about FSI
- Facts about YNT
- 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 YNT
- List of Nearest Airports to YNT
- Map of Furthest Airports from YNT
- List of Furthest Airports from YNT
About this route:
A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Yantai Laishan International Airport (YNT), Yantai, Shandong, China would travel a Great Circle distance of 6,842 miles (or 11,011 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 Yantai Laishan 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 Yantai Laishan 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: | YNT / ZSYT |
| Airport Names: |
|
| Location: | Yantai, Shandong, China |
| GPS Coordinates: | 37°24'6"N by 121°22'18"E |
| Area Served: | Yantai |
| Airport Type: | Public / Military |
| Elevation: | 59 feet (18 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from YNT |
| More Information: | YNT 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.
- Henry Post Army Airfield (FSI) currently has only 1 runway.
- Although the Signal corps had been supplying Observation aircraft for the United States Army Field Artillery School since 1915.
- Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
- 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.
- Air Service/Corps units assigned to Post Field between 1919 and 1941
- There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
Facts about Yantai Laishan International Airport (YNT):
- The closest airport to Yantai Laishan International Airport (YNT) is Weihai Dashuibo Airport (WEH), which is located 49 miles (79 kilometers) ESE of YNT.
- Yantai Laishan International Airport (YNT) currently has only 1 runway.
- Because of Yantai Laishan International Airport's relatively low elevation of 59 feet, planes can take off or land at Yantai Laishan 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.
- In addition to being known as "Yantai Laishan International Airport", other names for YNT include "烟台莱山国际机场" and "Yāntái Láishān Guójì Jīchǎng".
- The furthest airport from Yantai Laishan International Airport (YNT) is Tandil Airport (TDL), which is nearly antipodal to Yantai Laishan International Airport (meaning Yantai Laishan International Airport is almost on the exact opposite side of the Earth from Tandil Airport), and is located 12,402 miles (19,959 kilometers) away in Tandil, Argentina.
| 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 | 49.40 miles (79.50 km) ESE | Weihai Dashuibo Airport (WEH) | Weihai, Shandong, China | |
| 2 | 95.90 miles (154.34 km) SW | Qingdao Liuting International Airport (TAO) | Qingdao, Shandong, China | |
| 3 | 108.43 miles (174.51 km) N | Dalian Zhoushuizi International Airport (DLC) | Dalian, Liaoning, China | |
| 4 | 134.80 miles (216.94 km) WSW | Weifang Airport (WEF) | Weifang, Shandong, China | |
| 5 | 146.72 miles (236.12 km) NNE | Changhai Airport (CNI) | Changhai, China | |
| 6 | 198.16 miles (318.91 km) NNW | Qinhuangdao Shanhaiguan Airport (SHP) | Qinhuangdao, Hebei, China | |
| 7 | 231.73 miles (372.93 km) SW | Linyi Shubuling Airport (LYI) | Linyi, Shandong, China | |
| 8 | 231.96 miles (373.31 km) W | Jinan Yaoqiang International Airport (TNA) | Jinan, Shandong, China | |
| 9 | 240.26 miles (386.67 km) SW | Lianyungang Baitabu Airport (LYG) | Lianyungang, Jiangsu, China | |
| 10 | 243.04 miles (391.14 km) NW | Tangshan Sannühe Airport (TVS) | Tangshan, Hebei, China | |
| 11 | 248.68 miles (400.22 km) WNW | Tianjin Binhai International Airport (TSN) | Tianjin, China | |
| 12 | 256.16 miles (412.25 km) N | Jinzhou Xiaolingzi Airport (JNZ) | Jinzhou, Liaoning, China | |
| 13 | 264.82 miles (426.19 km) ENE | Pyongyang Sunan International Airport (FNJ) | Pyongyang, North Korea | |
| 14 | 267.88 miles (431.11 km) NNE | Anshan Teng'ao Airport (AOG) | Anshan, Liaoning, China | |
| 15 | 278.07 miles (447.51 km) E | Incheon International Airport (ICN) | Incheon (near Seoul), South Korea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,401.68 miles (19,958.52 km) ESE | Tandil Airport (TDL) | Tandil, Argentina | |
| 2 | 12,368.37 miles (19,904.91 km) WSW | Astor Piazzolla International Airport (MDQ) | Mar del Plata, Buenos Aires Province, Argentina | |
| 3 | 12,366.43 miles (19,901.79 km) SW | Miramar Airport (MJR) | Miramar, Buenos Aires, Argentina | |
| 4 | 12,361.38 miles (19,893.66 km) S | Necochea Airport (NEC) | Necochea, Buenos Aires, Argentina | |
| 5 | 12,348.18 miles (19,872.42 km) W | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |
| 6 | 12,342.45 miles (19,863.20 km) ESE | Olavarría Airport (OVR) | Olavarría, Argentina | |
| 7 | 12,340.90 miles (19,860.70 km) SSE | Las Flores Airport (ELB) | El Banco, Colombia | |
| 8 | 12,321.74 miles (19,829.86 km) SE | Tres Arroyos Airport (OYO) | Tres Arroyos, Buenos Aires Province, Argentina | |
| 9 | 12,264.03 miles (19,736.99 km) SSW | La Plata Airport (LPG) | La Plata, Buenos Aires, Argentina | |
| 10 | 12,258.50 miles (19,728.10 km) S | Ministro Pistarini International Airport (EZE) | Ezeiza (near Buenos Aires), Argentina | |
| 11 | 12,257.85 miles (19,727.04 km) E | Brigadier Hector Eduardo Ruiz Airport (CSZ) | Coronel Suárez, Buenos Aires, Argentina | |
| 12 | 12,240.02 miles (19,698.36 km) S | Jorge Newbery Airfield (AEP) | Buenos Aires, Argentina | |
| 13 | 12,233.06 miles (19,687.15 km) S | San Fernando Airport (FDO) | San Fernando, Buenos Aires, Argentina | |
| 14 | 12,227.92 miles (19,678.89 km) ESE | Comodoro Pedro Zanni Airport (PEH) | Pehuajó, Argentina | |
| 15 | 12,227.72 miles (19,678.56 km) SSW | Laguna de los Patos International Airport (CYR) | Colonia del Sacramento, Colonia, Uruguay | |