Nonstop flight route between St. Mary's, Alaska, United States and Foshan, Guangdong, China:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(23°4'56"N by 113°4'14"E)
Distance from KSM to FUO:
4,614.31 miles (7,426.00 km)
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Jump to:
- About this route
- KSM Airport Information
- FUO Airport Information
- Facts about KSM
- Facts about FUO
- 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 FUO
- List of Nearest Airports to FUO
- Map of Furthest Airports from FUO
- List of Furthest Airports from FUO
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Foshan Shadi Airport (FUO), Foshan, Guangdong, China would travel a Great Circle distance of 4,614 miles (or 7,426 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 Foshan Shadi 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 Foshan Shadi 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: | FUO / ZGFS |
| Airport Names: |
|
| Location: | Foshan, Guangdong, China |
| GPS Coordinates: | 23°4'56"N by 113°4'14"E |
| Area Served: | Foshan, Guangdong, China |
| Airport Type: | Military/Public |
| # of Runways: | 1 |
| View all routes: | Routes from FUO |
| More Information: | FUO 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.
- 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.
Facts about Foshan Shadi Airport (FUO):
- In addition to being known as "Foshan Shadi Airport", other names for FUO include "佛山沙堤机场" and "Fóshān Shādī Jīchǎng".
- The furthest airport from Foshan Shadi Airport (FUO) is El Loa Airport (CJC), which is nearly antipodal to Foshan Shadi Airport (meaning Foshan Shadi Airport is almost on the exact opposite side of the Earth from El Loa Airport), and is located 12,305 miles (19,802 kilometers) away in Calama, Antofagasta Region, Chile.
- Foshan Shadi Airport (FUO) currently has only 1 runway.
- The closest airport to Foshan Shadi Airport (FUO) is Guangzhou Baiyun International Airport (CAN), which is located 26 miles (42 kilometers) NE of FUO.
| 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 | 25.85 miles (41.61 km) NE | Guangzhou Baiyun International Airport (CAN) | Guangzhou, Guangdong, China | |
| 2 | 56.18 miles (90.42 km) ESE | Shenzhen Bao'an International Airport (SZX) | Shenzhen, Guangdong, China | |
| 3 | 72.52 miles (116.70 km) SSE | Macau International Airport (MFM) | Taipa, Macau | |
| 4 | 75.82 miles (122.02 km) SE | Hong Kong International Airport (HKG) | Chek Lap Kok, Hong Kong | |
| 5 | 76.82 miles (123.64 km) SSE | Zhuhai Jinwan Airport (ZUH) | Zhuhai, Guangdong, China | |
| 6 | 88.06 miles (141.72 km) SE | Shun Tak Heliport (HHP) | Sheung Wan, China | |
| 7 | 97.26 miles (156.52 km) E | Huizhou Airport (HUZ) | Huizhou, Guangdong, China | |
| 8 | 118.55 miles (190.79 km) WNW | Wuzhou Changzhoudao Airport (WUZ) | Wuzhou, Guangxi, China | |
| 9 | 132.86 miles (213.82 km) N | Shaoguan Guitou Airport (HSC) | Shaoguan, Guangdong, China | |
| 10 | 212.58 miles (342.11 km) ENE | Meixian Airport (MXZ) | Meizhou, Guangdong, China | |
| 11 | 216.20 miles (347.94 km) SW | Zhanjiang Airport (ZHA) | Zhanjiang, Guangdong, China | |
| 12 | 219.35 miles (353.00 km) NNE | Ganzhou Huangjin Airport (KOW) | Ganzhou, Jiangxi, China | |
| 13 | 220.35 miles (354.62 km) E | Jieyang Chaoshan International Airport (SWA) | Jieyang / Shantou / Chaozhou, Guangdong, China | |
| 14 | 241.45 miles (388.57 km) NW | Guilin Liangjiang International Airport (KWL) | Guilin, Guangxi, China | |
| 15 | 243.33 miles (391.59 km) NNW | Yongzhou Lingling Airport (LLF) | Yongzhou, Hunan, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,304.53 miles (19,802.16 km) ESE | El Loa Airport (CJC) | Calama, Antofagasta Region, Chile | |
| 2 | 12,289.89 miles (19,778.60 km) SW | Gobernador Horacio Guzmán Internacional Airport (JUJ) | San Salvador de Jujuy, Jujuy, Argentina | |
| 3 | 12,284.46 miles (19,769.87 km) SW | Martín Miguel de Güemes International Airport (SLA) | Salta, Salta Province, Argentina | |
| 4 | 12,271.51 miles (19,749.03 km) W | Orán Airport (ORA) | Orán, Salta Province, Argentina | |
| 5 | 12,268.94 miles (19,744.90 km) W | Bermejo Airport (BJO) | Bermejo, Bolivia | |
| 6 | 12,259.60 miles (19,729.86 km) SW | Capitán Oriel Lea Plaza International Airport (TJA) | Tarija, Bolivia | |
| 7 | 12,254.82 miles (19,722.18 km) S | Uyuni Joya Andina Airport (UYU) | Uyuni, Potosí, Bolivia | |
| 8 | 12,234.59 miles (19,689.62 km) W | Tartagal "General Enrique Mosconi" Airport (TTG) | Tartagal, Salta, Argentina | |
| 9 | 12,221.90 miles (19,669.18 km) E | Carolina Airport (CLN) | Carolina, Maranhão, Brazil | |
| 10 | 12,213.73 miles (19,656.04 km) WSW | Yacuiba Airport (BYC) | Yacuiba, Bolivia | |
| 11 | 12,212.24 miles (19,653.64 km) E | Andrés Sabella Gálvez International Airport (former Cerro Moreno International Airport) (ANF) | Antofagasta, Chile | |
| 12 | 12,163.88 miles (19,575.81 km) SE | Diego Aracena International Airport (IQQ) | Iquique, Chile | |
| 13 | 12,153.10 miles (19,558.47 km) SSW | Teniente General Benjamín Matienzo International Airport (TUC) | San Miguel de Tucumán, Argentina | |
| 14 | 12,151.42 miles (19,555.76 km) SE | Ricardo García Posada Airport El Salvador Bajo Airport (ESR) | El Salvador, Chile | |
| 15 | 12,136.00 miles (19,530.95 km) SSW | Juana Azurduy de Padilla International Airport (SRE) | Sucre, Bolivia | |