Nonstop flight route between Izumo, Shimane, Japan and St. Mary's, Alaska, United States:
Departure Airport:
(35°24'48"N by 132°53'23"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from IZO to KSM:
3,255.62 miles (5,239.40 km)
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Jump to:
- About this route
- IZO Airport Information
- KSM Airport Information
- Facts about IZO
- Facts about KSM
- Map of Nearest Airports to IZO
- List of Nearest Airports to IZO
- Map of Furthest Airports from IZO
- List of Furthest Airports from IZO
- 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 Izumo Airport (IZO), Izumo, Shimane, Japan and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 3,256 miles (or 5,239 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 Izumo 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 Izumo 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: | IZO / RJOC |
| Airport Names: |
|
| Location: | Izumo, Shimane, Japan |
| GPS Coordinates: | 35°24'48"N by 132°53'23"E |
| Operator/Owner: | Shimane Prefecture |
| Airport Type: | Public |
| Elevation: | 6 feet (2 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from IZO |
| More Information: | IZO 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 Izumo Airport (IZO):
- Because of Izumo Airport's relatively low elevation of 6 feet, planes can take off or land at Izumo 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.
- Izumo Airport (IZO) currently has only 1 runway.
- The closest airport to Izumo Airport (IZO) is Miho-Yonago Airport (YGJ), which is located 20 miles (33 kilometers) ENE of IZO.
- The furthest airport from Izumo Airport (IZO) is Rio Grande Regional Airport (RIG), which is nearly antipodal to Izumo Airport (meaning Izumo Airport is almost on the exact opposite side of the Earth from Rio Grande Regional Airport), and is located 12,066 miles (19,419 kilometers) away in Rio Grande, Brazil.
- In addition to being known as "Izumo Airport", other names for IZO include "出雲空港" and "Izumo Kūkō".
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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 20.41 miles (32.85 km) ENE | Miho-Yonago Airport (YGJ) | Yonago, Tottori, Japan |     |
| 2 | 67.56 miles (108.73 km) S | Hiroshima Airport (HIJ) | Hiroshima, Honshū, Japan | |
| 3 | 70.97 miles (114.22 km) SE | Okayama Airport (OKJ) | Okayama, Japan | |
| 4 | 80.40 miles (129.39 km) SW | Iwami Airport (IWJ) | Masuda, Shimane, Japan, Japan | |
| 5 | 104.61 miles (168.36 km) SE | Takamatsu Airport (TAK) | Takamatsu, Kagawa, Japan | |
| 6 | 110.14 miles (177.26 km) S | Matsuyama Airport (MYJ) | Matsuyama, Ehime, Japan | |
| 7 | 136.45 miles (219.60 km) SSE | Kōchi Airport (KCZ) | Kōchi, Japan | |
| 8 | 137.44 miles (221.19 km) SW | Yamaguchi Ube Airport (UBJ) | Ube, Yamaguchi Prefecture, Japan | |
| 9 | 142.65 miles (229.57 km) ESE | Kobe Airport (UKB) | Kobe, Hyōgo Prefecture, Japan | |
| 10 | 148.90 miles (239.64 km) SSW | Oita Airport (OIT) | Oita, Japan | |
| 11 | 148.97 miles (239.74 km) ESE | Kansai International Airport (KIX) | Osaka, Japan | |
| 12 | 150.51 miles (242.22 km) ESE | Osaka International Airport (ITM) | Itami (near Osaka), Japan | |
| 13 | 150.51 miles (242.22 km) ESE | Osaka International Airport (OSA) | Osaka, Japan | |
| 14 | 155.17 miles (249.72 km) SW | Kokura Airport (KKJ) | Kita Kyūshū, Kyūshū, Japan | |
| 15 | 185.67 miles (298.80 km) SE | Nanki-Shirahama Airport (SHM) | Shirahama, Japan | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,066.38 miles (19,418.91 km) SE | Rio Grande Regional Airport (RIG) | Rio Grande, Brazil | |
| 2 | 12,042.42 miles (19,380.36 km) SE | Pelotas International Airport (PET) | Pelotas, Rio Grande do Sul, Brazil | |
| 3 | 11,996.35 miles (19,306.20 km) ESE | Treinta y Tres Airport (TYT) | Treinta y Tres, Treinta y Tres, Uruguay | |
| 4 | 11,994.22 miles (19,302.78 km) SSE | Salgado Filho International Airport (POA) | Porto Alegre, Rio Grande do Sul, Brazil | |
| 5 | 11,984.13 miles (19,286.54 km) E | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| 6 | 11,977.14 miles (19,275.29 km) ESE | Cerro Largo International Airport (MLZ) | Melo, Cerro Largo, Uruguay | |
| 7 | 11,955.26 miles (19,240.08 km) SSE | Diomício Freitas/Forquilhinha Airport (CCM) | Criciúma, Santa Catarina, Brazil | |
| 8 | 11,946.85 miles (19,226.54 km) ESE | Comandante Gustavo Kraemer International Airport (BGX) | Bagé, Rio Grande do Sul, Brazil | |
| 9 | 11,937.28 miles (19,211.14 km) ESE | Cerro Largo International Airport (VCH) | Vichadero, Rivera, Uruguay | |
| 10 | 11,931.29 miles (19,201.49 km) E | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |
| 11 | 11,895.11 miles (19,143.27 km) S | Florianópolis-Hercílio Luz International Airport (FLN) | Florianópolis, Santa Catarina, Brazil | |
| 12 | 11,887.38 miles (19,130.84 km) SE | Santa Maria Airport (RIA) | Santa Maria, Rio Grande do Sul, Brazil | |
| 13 | 11,883.18 miles (19,124.07 km) ESE | Santa Bernardina International Airport (DZO) | Durazno, Durazno, Uruguay | |
| 14 | 11,877.56 miles (19,115.03 km) SSE | Antônio Correia Pinto de Macedo Airport (LAJ) | Lages, Santa Catarina, Brazil | |
| 15 | 11,870.76 miles (19,104.09 km) ESE | Villa Gesell Airport (VLG) | Villa Gesell, Buenos Aires, Argentina | |
| 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 | |