Nonstop flight route between St. Mary's, Alaska, United States and Puerto Suárez, Bolivia:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(18°58'31"S by 57°49'14"W)
Distance from KSM to PSZ:
7,871.41 miles (12,667.77 km)
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Jump to:
- About this route
- KSM Airport Information
- PSZ Airport Information
- Facts about KSM
- Facts about PSZ
- 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 PSZ
- List of Nearest Airports to PSZ
- Map of Furthest Airports from PSZ
- List of Furthest Airports from PSZ
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Puerto Suárez International Airport (PSZ), Puerto Suárez, Bolivia would travel a Great Circle distance of 7,871 miles (or 12,668 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 Puerto Suárez 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 Puerto Suárez 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: | PSZ / SLPS |
| Airport Name: | Puerto Suárez International Airport |
| Location: | Puerto Suárez, Bolivia |
| GPS Coordinates: | 18°58'31"S by 57°49'14"W |
| Airport Type: | Public |
| Elevation: | 439 feet (134 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PSZ |
| More Information: | PSZ Maps & Info |
Facts about St. Mary's Airport (KSM):
- 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.
- 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.
- St. Mary's Airport (KSM) has 2 runways.
Facts about Puerto Suárez International Airport (PSZ):
- Because of Puerto Suárez International Airport's relatively low elevation of 439 feet, planes can take off or land at Puerto Suárez 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 Puerto Suárez International Airport (PSZ) is Corumbá International Airport (CMG), which is located only 10 miles (16 kilometers) ESE of PSZ.
- Puerto Suárez International Airport (PSZ) currently has only 1 runway.
- The furthest airport from Puerto Suárez International Airport (PSZ) is Tuguegarao Airport (TUG), which is nearly antipodal to Puerto Suárez International Airport (meaning Puerto Suárez International Airport is almost on the exact opposite side of the Earth from Tuguegarao Airport), and is located 12,340 miles (19,859 kilometers) away in Tuguegarao City, Cagayan, Philippines.
| 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 | 10.07 miles (16.20 km) ESE | Corumbá International Airport (CMG) | Corumbá, Mato Grosso do Sul, Brazil | |
| 2 | 229.42 miles (369.22 km) ESE | Campo Grande International Airport (CGR) | Campo Grande, Mato Grosso do Sul, Brazil | |
| 3 | 255.74 miles (411.57 km) NNE | Marechal Rondon International Airport (CGB) | Cuiabá, Mato Grosso, Brazil | |
| 4 | 278.98 miles (448.98 km) SW | Dr. Luis María Argaña International Airport (ESG) | Mariscal Estigarribia, Paraguay | |
| 5 | 282.33 miles (454.37 km) SSE | Ponta Porã International Airport (PMG) | Ponta Porã, Mato Grosso do Sul, Brazil | |
| 6 | 284.06 miles (457.14 km) SSE | Dr. Augusto Roberto Fuster International Airport (PJC) | Pedro Juan Caballero, Paraguay | |
| 7 | 291.05 miles (468.39 km) SE | Francisco de Matos Pereira Airport (DOU) | Dourados, Minas Gerais, Brazil | |
| 8 | 339.12 miles (545.77 km) NW | Concepción Airport (CEP) | Concepción, Santa Cruz, Bolivia | |
| 9 | 359.90 miles (579.20 km) WNW | El Trompillo Airport (SRZ) | Santa Cruz de la Sierra, Bolivia | |
| 10 | 360.52 miles (580.19 km) WNW | Viru Viru International Airport (VVI) | Santa Cruz, Bolivia | |
| 11 | 378.48 miles (609.10 km) WSW | Camiri Airport (CAM) | Camiri, Bolivia | |
| 12 | 409.67 miles (659.30 km) WNW | Ascención de Guarayos Airport (ASC) | Ascención de Guarayos, Bolivia | |
| 13 | 417.68 miles (672.18 km) ENE | Barra do Garças Airport (BPG) | Barra do Garças, Mato Grosso, Brazil | |
| 14 | 422.89 miles (680.58 km) SSE | Guaíra Municipal Airport (QGA) | Guaíra, Paraná, Brazil | |
| 15 | 430.07 miles (692.14 km) WSW | Yacuiba Airport (BYC) | Yacuiba, Bolivia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,339.84 miles (19,859.01 km) NNE | Tuguegarao Airport (TUG) | Tuguegarao City, Cagayan, Philippines | |
| 2 | 12,333.99 miles (19,849.58 km) N | Basco Airport (BSO) | Basco, Batanes, Philippines | |
| 3 | 12,315.64 miles (19,820.05 km) ENE | Laoag International Airport (LAO) | Laoag City, Ilocos Norte, Philippines | |
| 4 | 12,292.73 miles (19,783.18 km) NNE | Cauayan Airport (CYZ) | Cauayan City, Isabela, Philippines | |
| 5 | 12,231.21 miles (19,684.17 km) NE | San Fernando Airport (SFE) | San Fernando City, La Union, Philippines | |
| 6 | 12,229.86 miles (19,682.01 km) NNE | Loakan Airport (BAG) | Baguio City, Philippines | |
| 7 | 12,221.60 miles (19,668.71 km) N | Lanyu Airport (KYD) | Orchid Island, Taitung County, Taiwan | |
| 8 | 12,208.18 miles (19,647.11 km) NNE | Dr. Juan C. Angara Airport (BQA) | Baler, Aurora, Philippines | |
| 9 | 12,205.34 miles (19,642.54 km) NNE | Hengchun Airport (HCN) | Hengchun, Taiwan | |
| 10 | 12,177.15 miles (19,597.18 km) N | Lyudao Airport (Green Island Airport) (GNI) | Lyudao (Green Island), Taiwan | |
| 11 | 12,166.56 miles (19,580.13 km) NNE | Taitung Airport (TTT) | Taitung, Taiwan, Republic of China | |
| 12 | 12,161.32 miles (19,571.70 km) NNE | Kaohsiung International Airport (Kaohsiung Siaogang Airport) (KHH) | Kaohsiung, Taiwan | |
| 13 | 12,153.97 miles (19,559.87 km) NNE | Clark International Airport (CRK) | Clark Special Economic Zone, Philippines | |
| 14 | 12,134.08 miles (19,527.86 km) NNE | Tainan Airport (TNN) | Tainan City, Taiwan, Republic of China | |
| 15 | 12,121.60 miles (19,507.78 km) NNE | Subic Bay International Airport (SFS) | Morong, Bataan, Philippines | |