Nonstop flight route between Yantai, Shandong, China and St. Mary's, Alaska, United States:
Departure Airport:
(37°24'6"N by 121°22'18"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from YNT to KSM:
3,515.77 miles (5,658.07 km)
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- About this route
- YNT Airport Information
- KSM Airport Information
- Facts about YNT
- Facts about KSM
- Map of Nearest Airports to YNT
- List of Nearest Airports to YNT
- Map of Furthest Airports from YNT
- List of Furthest Airports from YNT
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
About this route:
A direct, nonstop flight between Yantai Laishan International Airport (YNT), Yantai, Shandong, China and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,516 miles (or 5,658 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 Yantai Laishan International Airport and St. Mary's 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 Yantai Laishan International Airport and St. Mary's Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | KSM / PASM |
| Airport Name: | St. Mary's Airport |
| Location: | St. Mary's, Alaska, United States |
| GPS Coordinates: | 62°3'38"N by 163°18'6"W |
| Operator/Owner: | Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 312 feet (95 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KSM |
| More Information: | KSM Maps & Info |
Facts about Yantai Laishan International Airport (YNT):
- 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.
- Yantai Laishan International Airport (YNT) currently has only 1 runway.
- The closest airport to Yantai Laishan International Airport (YNT) is Weihai Dashuibo Airport (WEH), which is located 49 miles (79 kilometers) ESE of YNT.
- 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.
Facts about St. Mary's Airport (KSM):
- Because of St. Mary's Airport's relatively low elevation of 312 feet, planes can take off or land at St. Mary's 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.
- The closest airport to St. Mary's Airport (KSM) is Mountain Village Airport (MOU), which is located only 13 miles (20 kilometers) W of KSM.
- The furthest airport from St. Mary's Airport (KSM) is Cape Town International Airport (CPT), which is located 10,494 miles (16,889 kilometers) away in Cape Town, South Africa.
- St. Mary's Airport (KSM) has 2 runways.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12.52 miles (20.15 km) W | Mountain Village Airport (MOU) | Mountain Village, Alaska, United States | |
| 2 | 15.71 miles (25.28 km) ESE | Pilot Station Airport (PQS) | Pilot Station, Alaska, United States | |
| 3 | 43.61 miles (70.18 km) ESE | Marshall Don Hunter Sr. Airport (MLL) | Marshall, Alaska, United States | |
| 4 | 58.95 miles (94.87 km) WNW | Sheldon Point Airport (SXP) | Sheldon Point, Alaska, United States | |
| 5 | 61.02 miles (98.20 km) NW | Alakanuk Airport (AUK) | Alakanuk, Alaska, United States | |
| 6 | 62.90 miles (101.24 km) NW | Emmonak Airport (EMK) | Emmonak, Alaska, United States | |
| 7 | 67.40 miles (108.48 km) N | Kotlik Airport (KOT) | Kotlik, Alaska, United States | |
| 8 | 67.43 miles (108.52 km) ESE | Russian Mission Airport (RSH) | Russian Mission, Alaska, United States | |
| 9 | 75.21 miles (121.04 km) W | Scammon Bay Airport (SCM) | Scammon Bay, Alaska, United States | |
| 10 | 83.21 miles (133.91 km) WSW | Chevak Airport (VAK) | Chevak, Alaska, United States | |
| 11 | 84.72 miles (136.35 km) SSE | Nunapitchuk Airport (NUP) | Nunapitchuk, Alaska, United States | |
| 12 | 85.97 miles (138.35 km) SSE | Kasigluk Airport (KUK) | Kasigluk, Alaska, United States | |
| 13 | 88.49 miles (142.42 km) W | Cape Romanzof Air Force Station Cape Romanzof Long Range Radar Site (CZF) | Cape Romanzof, Alaska, United States | |
| 14 | 89.19 miles (143.53 km) SSW | Newtok Airport (WWT) | Newtok, Alaska, United States | |
| 15 | 89.22 miles (143.59 km) SSE | Atmautluak Airport (ATT) | Atmautluak, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,494.08 miles (16,888.54 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 2 | 10,482.44 miles (16,869.80 km) S | George Airport (GRJ) | George, South Africa | |
| 3 | 10,457.83 miles (16,830.21 km) SSW | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,416.76 miles (16,764.12 km) SSW | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 5 | 10,371.90 miles (16,691.92 km) SSW | East London Airport (ELS) | East London, South Africa | |
| 6 | 10,261.64 miles (16,514.46 km) SSW | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,199.66 miles (16,414.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 8 | 10,195.75 miles (16,408.43 km) SSW | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 10,169.94 miles (16,366.89 km) S | Aggeneys Airport (AGZ) | Aggeneys, South Africa | |
| 10 | 10,169.94 miles (16,366.89 km) S | Wild Coast Sun Airport (MZF) | Mzamba, South Africa | |
| 11 | 10,157.43 miles (16,346.75 km) SSW | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,151.99 miles (16,338.00 km) SSW | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,149.37 miles (16,333.79 km) SSW | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 14 | 10,143.31 miles (16,324.03 km) SSW | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 15 | 10,133.50 miles (16,308.25 km) SE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |