Nonstop flight route between St. Mary's, Alaska, United States and Xiamen, Fujian, China:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(24°32'39"N by 118°7'40"E)
Distance from KSM to XMN:
4,364.22 miles (7,023.51 km)
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- About this route
- KSM Airport Information
- XMN Airport Information
- Facts about KSM
- Facts about XMN
- Map of Nearest Airports to KSM
- List of Nearest Airports to KSM
- Map of Furthest Airports from KSM
- List of Furthest Airports from KSM
- Map of Nearest Airports to XMN
- List of Nearest Airports to XMN
- Map of Furthest Airports from XMN
- List of Furthest Airports from XMN
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Xiamen Gaoqi International Airport (XMN), Xiamen, Fujian, China would travel a Great Circle distance of 4,364 miles (or 7,024 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 St. Mary's Airport and Xiamen Gaoqi 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 St. Mary's Airport and Xiamen Gaoqi 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: | 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | XMN / ZSAM |
| Airport Names: |
|
| Location: | Xiamen, Fujian, China |
| GPS Coordinates: | 24°32'39"N by 118°7'40"E |
| Area Served: | Xiamen |
| Operator/Owner: | Xiamen International Airport Group Co., Ltd.(XIAGC) |
| Airport Type: | Public |
| Elevation: | 59 feet (18 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from XMN |
| More Information: | XMN Maps & Info |
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.
- St. Mary's Airport (KSM) has 2 runways.
- 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.
Facts about Xiamen Gaoqi International Airport (XMN):
- Xiamen Gaoqi International Airport handled 17,354,076 passengers last year.
- The furthest airport from Xiamen Gaoqi International Airport (XMN) is Tartagal "General Enrique Mosconi" Airport (TTG), which is nearly antipodal to Xiamen Gaoqi International Airport (meaning Xiamen Gaoqi International Airport is almost on the exact opposite side of the Earth from Tartagal "General Enrique Mosconi" Airport), and is located 12,257 miles (19,725 kilometers) away in Tartagal, Salta, Argentina.
- In addition to being known as "Xiamen Gaoqi International Airport", other names for XMN include "厦门高崎国际机场" and "Xiàmén Gāoqí Guójì Jīchǎng".
- Because of Xiamen Gaoqi International Airport's relatively low elevation of 59 feet, planes can take off or land at Xiamen Gaoqi 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.
- The closest airport to Xiamen Gaoqi International Airport (XMN) is Kinmen Airport (Kinmen Shang Yi Airport) (KNH), which is located only 17 miles (27 kilometers) ESE of XMN.
- Xiamen Gaoqi International Airport (XMN) currently has only 1 runway.
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.62 miles (26.75 km) ESE | Kinmen Airport (Kinmen Shang Yi Airport) (KNH) | Kinmen, Taiwan | |
| 2 | 33.91 miles (54.57 km) ENE | Quanzhou Jinjiang Airport (JJN) | Jinjiang City, Quanzhou, Fujian, China | |
| 3 | 116.38 miles (187.29 km) SE | Magong Airport (MZG) | Magong, Taiwan | |
| 4 | 116.47 miles (187.44 km) NW | Longyan Guanzhishan Airport (LCX) | Longyan, Fujian, China | |
| 5 | 118.85 miles (191.27 km) SE | Wang-an Airport (WOT) | Wang-an, Penghu (Pescadores), Republic of China | |
| 6 | 122.87 miles (197.74 km) SE | Qimei Airport (CMJ) | Cimei, Taiwan | |
| 7 | 123.16 miles (198.20 km) WSW | Jieyang Chaoshan International Airport (SWA) | Jieyang / Shantou / Chaozhou, Guangdong, China | |
| 8 | 126.18 miles (203.07 km) W | Meixian Airport (MXZ) | Meizhou, Guangdong, China | |
| 9 | 135.81 miles (218.56 km) NE | Fuzhou Changle International Airport (FOC) | Fuzhou, Fujian, China | |
| 10 | 158.03 miles (254.32 km) E | Taichung Airport(Taichung Ching Chuan Kang Airport) (RMQ) | Taichung, Taiwan, Taiwan | |
| 11 | 158.03 miles (254.32 km) E | Taichung Airport(Taichung Ching Chuan Kang Airport) (TXG) | Taichung, Taiwan, Republic of China | |
| 12 | 159.76 miles (257.10 km) NE | Nangan Airport (LZN) | Nangan, Matsu Islands, Taiwan | |
| 13 | 161.84 miles (260.45 km) ESE | Chiayi Airport (Shueishang Airport) (CYI) | Chiayi, Taiwan | |
| 14 | 171.44 miles (275.91 km) SE | Tainan Airport (TNN) | Tainan City, Taiwan, Republic of China | |
| 15 | 195.65 miles (314.87 km) SE | Kaohsiung International Airport (Kaohsiung Siaogang Airport) (KHH) | Kaohsiung, Taiwan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,256.56 miles (19,724.97 km) SE | Tartagal "General Enrique Mosconi" Airport (TTG) | Tartagal, Salta, Argentina | |
| 2 | 12,254.19 miles (19,721.15 km) ESE | Orán Airport (ORA) | Orán, Salta Province, Argentina | |
| 3 | 12,246.76 miles (19,709.20 km) SSW | Dr. Luis María Argaña International Airport (ESG) | Mariscal Estigarribia, Paraguay | |
| 4 | 12,239.76 miles (19,697.94 km) SE | Bermejo Airport (BJO) | Bermejo, Bolivia | |
| 5 | 12,233.88 miles (19,688.48 km) E | Gobernador Horacio Guzmán Internacional Airport (JUJ) | San Salvador de Jujuy, Jujuy, Argentina | |
| 6 | 12,225.57 miles (19,675.10 km) SSE | Yacuiba Airport (BYC) | Yacuiba, Bolivia | |
| 7 | 12,209.47 miles (19,649.18 km) E | Martín Miguel de Güemes International Airport (SLA) | Salta, Salta Province, Argentina | |
| 8 | 12,181.78 miles (19,604.63 km) WSW | Formosa International Airport (FMA) | Formosa, Argentina | |
| 9 | 12,180.52 miles (19,602.61 km) SE | Teniente General Benjamín Matienzo International Airport (TUC) | San Miguel de Tucumán, Argentina | |
| 10 | 12,172.30 miles (19,589.36 km) WSW | Clorinda Airport (CLX) | Clorinda, Formosa, Argentina | |
| 11 | 12,170.57 miles (19,586.59 km) SW | Resistencia International Airport (RES) | Resistencia, Chaco, Argentina | |
| 12 | 12,168.67 miles (19,583.53 km) SSE | Vicecomodoro Ángel de la Paz Aragonés Airport (SDE) | Santiago del Estero, Argentina | |
| 13 | 12,162.99 miles (19,574.38 km) SE | Capitán Oriel Lea Plaza International Airport (TJA) | Tarija, Bolivia | |
| 14 | 12,162.89 miles (19,574.23 km) SW | Carlos Miguel Jiménez Airport (PIL) | Pilar, Paraguay | |
| 15 | 12,159.79 miles (19,569.23 km) W | Silvio Pettirossi International Airport (ASU) | Asunción, Paraguay | |