Nonstop flight route between Suzhou, Jiangsu, China and St. Mary's, Alaska, United States:
Departure Airport:
(31°15'47"N by 120°24'2"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from SZV to KSM:
3,897.06 miles (6,271.69 km)
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- About this route
- SZV Airport Information
- KSM Airport Information
- Facts about SZV
- Facts about KSM
- Map of Nearest Airports to SZV
- List of Nearest Airports to SZV
- Map of Furthest Airports from SZV
- List of Furthest Airports from SZV
- 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 Suzhou Guangfu Airport (SZV), Suzhou, Jiangsu, China and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,897 miles (or 6,272 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 Suzhou Guangfu 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 Suzhou Guangfu 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: | SZV / ZSSZ |
| Airport Names: |
|
| Location: | Suzhou, Jiangsu, China |
| GPS Coordinates: | 31°15'47"N by 120°24'2"E |
| Area Served: | Suzhou, Jiangsu |
| Airport Type: | Military |
| View all routes: | Routes from SZV |
| More Information: | SZV 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 Suzhou Guangfu Airport (SZV):
- The closest airport to Suzhou Guangfu Airport (SZV) is Sunan Shuofang International Airport (WUX), which is located only 16 miles (26 kilometers) N of SZV.
- The furthest airport from Suzhou Guangfu Airport (SZV) is General Justo José de Urquiza Airport (PRA), which is nearly antipodal to Suzhou Guangfu Airport (meaning Suzhou Guangfu Airport is almost on the exact opposite side of the Earth from General Justo José de Urquiza Airport), and is located 12,373 miles (19,913 kilometers) away in Paraná, Entre Ríos, Argentina.
- In addition to being known as "Suzhou Guangfu Airport", other names for SZV include "苏州光福机场", "Sūzhōu Guāngfú Jīchǎng" and "ZSSV".
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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 16.08 miles (25.87 km) N | Sunan Shuofang International Airport (WUX) | Wuxi/Suzhou, Jiangsu, China |     |
| 2 | 55.47 miles (89.27 km) E | Shanghai Hongqiao International Airport (SHA) | Shanghai, China | |
| 3 | 57.25 miles (92.14 km) NW | Changzhou Benniu Airport (CZX) | Changzhou, Jiangsu, China | |
| 4 | 71.44 miles (114.98 km) S | Hangzhou Xiaoshan International Airport (HGH) | Hangzhou, China | |
| 5 | 83.43 miles (134.26 km) E | Shanghai Pudong International Airport (PVG) | Shanghai, People's Republic of China | |
| 6 | 96.50 miles (155.29 km) WNW | Nanjing Lukou International Airport (NKG) | Nanjing, China | |
| 7 | 98.32 miles (158.23 km) NNW | Yangzhou Taizhou Airport (YTY) | Yangzhou and Taizhou, Jiangsu, China | |
| 8 | 117.64 miles (189.31 km) SSE | Ningbo Lishe International Airport (NGB) | Ningbo, Zhejiang, China | |
| 9 | 134.35 miles (216.22 km) S | Yiwu Airport (YIW) | Yiwu, Zhejiang, China | |
| 10 | 148.46 miles (238.92 km) SE | Zhoushan Putuoshan Airport (HSN) | Zhoushan, Zhejiang, China | |
| 11 | 149.88 miles (241.20 km) N | Yancheng Nanyang Airport (YNZ) | Yancheng, Jiangsu, China | |
| 12 | 164.73 miles (265.11 km) WSW | Chizhou Jiuhuashan Airport (JUH) | Chizhou and Tongling, Anhui, China | |
| 13 | 182.32 miles (293.41 km) SSW | Quzhou Airport (JUZ) | Quzhou, Zhejiang, China | |
| 14 | 186.17 miles (299.61 km) WNW | Hefei Luogang International Airport (HFE) | Hefei, Anhui, China | |
| 15 | 188.42 miles (303.23 km) NNW | Huai'an Lianshui Airport (HIA) | Huai'an, Jiangsu, China | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,373.23 miles (19,912.74 km) SE | General Justo José de Urquiza Airport (PRA) | Paraná, Entre Ríos, Argentina | |
| 2 | 12,342.13 miles (19,862.68 km) W | Comodoro Pierrestegui Airport (COC) | Concordia, Entre Ríos, Argentina | |
| 3 | 12,340.79 miles (19,860.52 km) W | Nueva Hespérides International Airport (STY) | Salto, Salto, Uruguay | |
| 4 | 12,318.80 miles (19,825.13 km) SW | Tydeo Larre Borges International Airport (PDU) | Paysandú, Paysandú, Uruguay | |
| 5 | 12,303.91 miles (19,801.17 km) SSE | Rosario – Islas Malvinas International Airport (ROS) | Rosario, Argentina | |
| 6 | 12,302.99 miles (19,799.70 km) SSW | Gualeguaychú Airport (GHU) | Gualeguaychú, Entre Ríos, Argentina | |
| 7 | 12,301.83 miles (19,797.82 km) WSW | Monte Caseros Airport (MCS) | Monte Caseros, Corrientes, Argentina | |
| 8 | 12,295.60 miles (19,787.80 km) SW | Curuzú Cuatiá Airport (UZU) | Curuzú Cuatiá, Corrientes, Argentina | |
| 9 | 12,294.88 miles (19,786.65 km) S | Reconquista Airport (RCQ) | Reconquista, Santa Fe, Argentina | |
| 10 | 12,269.18 miles (19,745.28 km) SSW | Mercedes Airport (MDX) | Mercedes, Corrientes, Argentina | |
| 11 | 12,268.24 miles (19,743.77 km) SE | Ceres Airport (CRR) | Ceres, Santa Fe, Argentina | |
| 12 | 12,254.99 miles (19,722.45 km) SW | Paso de los Libres Airport (AOL) | Paso de los Libres, Corrientes, Argentina | |
| 13 | 12,253.21 miles (19,719.58 km) WSW | Ruben Berta International Airport (URG) | Uruguaiana, Rio Grande do Sul, Brazil | |
| 14 | 12,243.95 miles (19,704.68 km) WSW | Artigas International Airport (ATI) | Artigas, Artigas, Uruguay | |
| 15 | 12,217.81 miles (19,662.62 km) W | Tacuarembó Airport (TAW) | Tacuarembó, Tacuarembó, 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 | |