Nonstop flight route between St. Mary's, Alaska, United States and Monte Caseros, Corrientes, Argentina:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(30°16'18"S by 57°38'25"W)
Distance from KSM to MCS:
8,545.61 miles (13,752.80 km)
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- About this route
- KSM Airport Information
- MCS Airport Information
- Facts about KSM
- Facts about MCS
- 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 MCS
- List of Nearest Airports to MCS
- Map of Furthest Airports from MCS
- List of Furthest Airports from MCS
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Monte Caseros Airport (MCS), Monte Caseros, Corrientes, Argentina would travel a Great Circle distance of 8,546 miles (or 13,753 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 Monte Caseros 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 Monte Caseros 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: | MCS / SARM |
| Airport Name: | Monte Caseros Airport |
| Location: | Monte Caseros, Corrientes, Argentina |
| GPS Coordinates: | 30°16'18"S by 57°38'25"W |
| Airport Type: | Public |
| Elevation: | 174 feet (53 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from MCS |
| More Information: | MCS Maps & Info |
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.
- 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.
- 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.
Facts about Monte Caseros Airport (MCS):
- Monte Caseros Airport (MCS) has 2 runways.
- The closest airport to Monte Caseros Airport (MCS) is Curuzú Cuatiá Airport (UZU), which is located 40 miles (65 kilometers) NNW of MCS.
- Because of Monte Caseros Airport's relatively low elevation of 174 feet, planes can take off or land at Monte Caseros 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 Monte Caseros Airport (MCS) is Zhoushan Putuoshan Airport (HSN), which is nearly antipodal to Monte Caseros Airport (meaning Monte Caseros Airport is almost on the exact opposite side of the Earth from Zhoushan Putuoshan Airport), and is located 12,413 miles (19,977 kilometers) away in Zhoushan, Zhejiang, 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 40.13 miles (64.58 km) NNW | Curuzú Cuatiá Airport (UZU) | Curuzú Cuatiá, Corrientes, Argentina | |
| 2 | 49.42 miles (79.54 km) NE | Ruben Berta International Airport (URG) | Uruguaiana, Rio Grande do Sul, Brazil | |
| 3 | 49.73 miles (80.03 km) NE | Paso de los Libres Airport (AOL) | Paso de los Libres, Corrientes, Argentina | |
| 4 | 68.12 miles (109.63 km) E | Artigas International Airport (ATI) | Artigas, Artigas, Uruguay | |
| 5 | 73.91 miles (118.95 km) SSW | Comodoro Pierrestegui Airport (COC) | Concordia, Entre Ríos, Argentina | |
| 6 | 77.53 miles (124.78 km) NNW | Mercedes Airport (MDX) | Mercedes, Corrientes, Argentina | |
| 7 | 83.17 miles (133.84 km) SSW | Nueva Hespérides International Airport (STY) | Salto, Salto, Uruguay | |
| 8 | 109.26 miles (175.84 km) ENE | Gaudêncio Machado Ramos Airport (ALQ) | Alegrete, Rio Grande do Sul, Brazil | |
| 9 | 137.52 miles (221.32 km) ESE | Pres. Gral. Óscar D. Gestido International Airport (RVY) | Rivera, Rivera, Uruguay | |
| 10 | 142.66 miles (229.60 km) WNW | Reconquista Airport (RCQ) | Reconquista, Santa Fe, Argentina | |
| 11 | 143.96 miles (231.68 km) SE | Tacuarembó Airport (TAW) | Tacuarembó, Tacuarembó, Uruguay | |
| 12 | 146.63 miles (235.98 km) S | Tydeo Larre Borges International Airport (PDU) | Paysandú, Paysandú, Uruguay | |
| 13 | 197.66 miles (318.10 km) SSW | Gualeguaychú Airport (GHU) | Gualeguaychú, Entre Ríos, Argentina | |
| 14 | 198.33 miles (319.18 km) WSW | General Justo José de Urquiza Airport (PRA) | Paraná, Entre Ríos, Argentina | |
| 15 | 206.44 miles (332.23 km) NNW | Doctor Fernando Piragine Niveyro International Airport (CNQ) | Corrientes, Corrientes, Argentina | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,413.46 miles (19,977.48 km) N | Zhoushan Putuoshan Airport (HSN) | Zhoushan, Zhejiang, China | |
| 2 | 12,374.92 miles (19,915.45 km) ENE | Ningbo Lishe International Airport (NGB) | Ningbo, Zhejiang, China | |
| 3 | 12,368.17 miles (19,904.59 km) NNE | Shanghai Pudong International Airport (PVG) | Shanghai, People's Republic of China | |
| 4 | 12,348.55 miles (19,873.01 km) NE | Shanghai Hongqiao International Airport (SHA) | Shanghai, China | |
| 5 | 12,321.85 miles (19,830.05 km) E | Hangzhou Xiaoshan International Airport (HGH) | Hangzhou, China | |
| 6 | 12,306.05 miles (19,804.62 km) NNE | Taizhou Luqiao Airport (HYN) | Taizhou, Zhejiang, China | |
| 7 | 12,301.83 miles (19,797.82 km) ENE | Suzhou Guangfu Airport (SZV) | Suzhou, Jiangsu, China | |
| 8 | 12,294.55 miles (19,786.11 km) NE | Sunan Shuofang International Airport (WUX) | Wuxi/Suzhou, Jiangsu, China | |
| 9 | 12,283.26 miles (19,767.94 km) ENE | Yiwu Airport (YIW) | Yiwu, Zhejiang, China | |
| 10 | 12,250.05 miles (19,714.50 km) NNE | Wenzhou Longwan International Airport (WNZ) | Wenzhou, Zhejiang, China | |
| 11 | 12,247.17 miles (19,709.86 km) NE | Changzhou Benniu Airport (CZX) | Changzhou, Jiangsu, China | |
| 12 | 12,214.67 miles (19,657.56 km) NE | Yangzhou Taizhou Airport (YTY) | Yangzhou and Taizhou, Jiangsu, China | |
| 13 | 12,210.23 miles (19,650.40 km) ENE | Quzhou Airport (JUZ) | Quzhou, Zhejiang, China | |
| 14 | 12,206.11 miles (19,643.78 km) ENE | Nanjing Lukou International Airport (NKG) | Nanjing, China | |
| 15 | 12,184.81 miles (19,609.50 km) NNE | Yancheng Nanyang Airport (YNZ) | Yancheng, Jiangsu, China | |