Nonstop flight route between Gualeguaychú, Entre Ríos, Argentina and St. Mary's, Alaska, United States:
Departure Airport:
(33°0'37"S by 58°36'47"W)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from GHU to KSM:
8,672.27 miles (13,956.62 km)
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- About this route
- GHU Airport Information
- KSM Airport Information
- Facts about GHU
- Facts about KSM
- Map of Nearest Airports to GHU
- List of Nearest Airports to GHU
- Map of Furthest Airports from GHU
- List of Furthest Airports from GHU
- 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 Gualeguaychú Airport (GHU), Gualeguaychú, Entre Ríos, Argentina and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 8,672 miles (or 13,957 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 Gualeguaychú 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 Gualeguaychú 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: | GHU / SAAG |
| Airport Names: |
|
| Location: | Gualeguaychú, Entre Ríos, Argentina |
| GPS Coordinates: | 33°0'37"S by 58°36'47"W |
| Airport Type: | Public |
| Elevation: | 75 feet (23 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from GHU |
| More Information: | GHU 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 Gualeguaychú Airport (GHU):
- Because of Gualeguaychú Airport's relatively low elevation of 75 feet, planes can take off or land at Gualeguaychú 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 furthest airport from Gualeguaychú Airport (GHU) is Yancheng Nanyang Airport (YNZ), which is nearly antipodal to Gualeguaychú Airport (meaning Gualeguaychú Airport is almost on the exact opposite side of the Earth from Yancheng Nanyang Airport), and is located 12,363 miles (19,896 kilometers) away in Yancheng, Jiangsu, China.
- In addition to being known as "Gualeguaychú Airport", another name for GHU is "Aeropuerto de Gualeguaychú".
- The closest airport to Gualeguaychú Airport (GHU) is Tydeo Larre Borges International Airport (PDU), which is located 55 miles (89 kilometers) NE of GHU.
- Gualeguaychú Airport (GHU) currently has only 1 runway.
Facts about St. Mary's Airport (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.
- 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 54.99 miles (88.50 km) NE | Tydeo Larre Borges International Airport (PDU) | Paysandú, Paysandú, Uruguay |     |
| 2 | 99.70 miles (160.44 km) S | San Fernando Airport (FDO) | San Fernando, Buenos Aires, Argentina | |
| 3 | 107.59 miles (173.15 km) S | Jorge Newbery Airfield (AEP) | Buenos Aires, Argentina | |
| 4 | 111.03 miles (178.68 km) SSE | Laguna de los Patos International Airport (CYR) | Colonia del Sacramento, Colonia, Uruguay | |
| 5 | 114.62 miles (184.47 km) NNE | Nueva Hespérides International Airport (STY) | Salto, Salto, Uruguay | |
| 6 | 123.75 miles (199.15 km) NNE | Comodoro Pierrestegui Airport (COC) | Concordia, Entre Ríos, Argentina | |
| 7 | 124.58 miles (200.49 km) ESE | Santa Bernardina International Airport (DZO) | Durazno, Durazno, Uruguay | |
| 8 | 125.27 miles (201.60 km) S | Ministro Pistarini International Airport (EZE) | Ezeiza (near Buenos Aires), Argentina | |
| 9 | 126.10 miles (202.94 km) W | Rosario – Islas Malvinas International Airport (ROS) | Rosario, Argentina | |
| 10 | 137.54 miles (221.35 km) NW | General Justo José de Urquiza Airport (PRA) | Paraná, Entre Ríos, Argentina | |
| 11 | 141.66 miles (227.99 km) SSE | La Plata Airport (LPG) | La Plata, Buenos Aires, Argentina | |
| 12 | 170.20 miles (273.91 km) SW | Junín Airport (JNI) | Junín, Buenos Aires, Argentina | |
| 13 | 179.38 miles (288.68 km) ENE | Tacuarembó Airport (TAW) | Tacuarembó, Tacuarembó, Uruguay | |
| 14 | 194.59 miles (313.16 km) SE | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 15 | 197.66 miles (318.10 km) NNE | Monte Caseros Airport (MCS) | Monte Caseros, Corrientes, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,362.59 miles (19,895.61 km) ENE | Yancheng Nanyang Airport (YNZ) | Yancheng, Jiangsu, China | |
| 2 | 12,334.86 miles (19,850.98 km) ENE | Yangzhou Taizhou Airport (YTY) | Yangzhou and Taizhou, Jiangsu, China | |
| 3 | 12,318.06 miles (19,823.94 km) NNE | Sunan Shuofang International Airport (WUX) | Wuxi/Suzhou, Jiangsu, China | |
| 4 | 12,315.85 miles (19,820.39 km) NE | Changzhou Benniu Airport (CZX) | Changzhou, Jiangsu, China | |
| 5 | 12,311.55 miles (19,813.47 km) N | Shanghai Hongqiao International Airport (SHA) | Shanghai, China | |
| 6 | 12,305.50 miles (19,803.73 km) N | Shanghai Pudong International Airport (PVG) | Shanghai, People's Republic of China | |
| 7 | 12,302.99 miles (19,799.70 km) NNE | Suzhou Guangfu Airport (SZV) | Suzhou, Jiangsu, China | |
| 8 | 12,297.19 miles (19,790.35 km) ENE | Huai'an Lianshui Airport (HIA) | Huai'an, Jiangsu, China | |
| 9 | 12,265.38 miles (19,739.17 km) ENE | Nanjing Lukou International Airport (NKG) | Nanjing, China | |
| 10 | 12,256.62 miles (19,725.08 km) NE | Lianyungang Baitabu Airport (LYG) | Lianyungang, Jiangsu, China | |
| 11 | 12,236.66 miles (19,692.94 km) NNE | Hangzhou Xiaoshan International Airport (HGH) | Hangzhou, China | |
| 12 | 12,216.79 miles (19,660.97 km) N | Ningbo Lishe International Airport (NGB) | Ningbo, Zhejiang, China | |
| 13 | 12,216.63 miles (19,660.71 km) NNW | Zhoushan Putuoshan Airport (HSN) | Zhoushan, Zhejiang, China | |
| 14 | 12,215.89 miles (19,659.51 km) NE | Linyi Shubuling Airport (LYI) | Linyi, Shandong, China | |
| 15 | 12,204.60 miles (19,641.35 km) NNE | Qingdao Liuting International Airport (TAO) | Qingdao, Shandong, China | |
| 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 | |