Nonstop flight route between Sangafa, Emae, Shéfa, Vanuatu and St. Mary's, Alaska, United States:
Departure Airport:
(17°5'25"S by 168°20'34"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from EAE to KSM:
5,684.38 miles (9,148.10 km)
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Jump to:
- About this route
- EAE Airport Information
- KSM Airport Information
- Facts about EAE
- Facts about KSM
- Map of Nearest Airports to EAE
- List of Nearest Airports to EAE
- Map of Furthest Airports from EAE
- List of Furthest Airports from EAE
- 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 Siwo Airport (EAE), Sangafa, Emae, Shéfa, Vanuatu and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 5,684 miles (or 9,148 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 Siwo 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 Siwo 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: | EAE / NVSE |
| Airport Name: | Siwo Airport |
| Location: | Sangafa, Emae, Shéfa, Vanuatu |
| GPS Coordinates: | 17°5'25"S by 168°20'34"E |
| Area Served: | Sangafa, Emae, Vanuatu |
| Airport Type: | Public |
| Elevation: | 7 feet (2 meters) |
| View all routes: | Routes from EAE |
| More Information: | EAE 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 Siwo Airport (EAE):
- The closest airport to Siwo Airport (EAE) is Tongoa Airport (TGH), which is located only 19 miles (31 kilometers) NE of EAE.
- The furthest airport from Siwo Airport (EAE) is Kiffa Airport (KFA), which is nearly antipodal to Siwo Airport (meaning Siwo Airport is almost on the exact opposite side of the Earth from Kiffa Airport), and is located 12,398 miles (19,953 kilometers) away in Kiffa, Mauritania.
- Because of Siwo Airport's relatively low elevation of 7 feet, planes can take off or land at Siwo 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 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 19.46 miles (31.33 km) NE | Tongoa Airport (TGH) | Tongoa, Shefa Province, Vanuatu |     |
| 2 | 37.02 miles (59.57 km) NNW | Lamen Bay Airport (LNB) | Lamen Bay, Epi Island, Shéfa Province, Vanuatu | |
| 3 | 42.10 miles (67.75 km) S | Bauerfield International Airport (VLI) | Port Vila, Vanuatu | |
| 4 | 56.28 miles (90.57 km) NW | Malekoula Airport (LPM) | Lamap, Malampa, Vanuatu | |
| 5 | 63.39 miles (102.01 km) NNW | Craig Cove Airport (CCV) | Craig Cove, Ambrym Island, Malampa, Vanuatu | |
| 6 | 85.37 miles (137.40 km) N | Lonorore Airport (LNE) | Lonorore, Pentecost Island, Pénama Province, Vanuatu | |
| 7 | 93.64 miles (150.69 km) NW | Norsup Airport (NUS) | Norsup, Malakula island, Vanuatu | |
| 8 | 112.60 miles (181.22 km) N | Sara Airport (SSR) | Sara, Vanuatu | |
| 9 | 123.83 miles (199.29 km) SSE | Dillon's Bay Airport (DLY) | Dillon's Bay, Erromango, Taféa, Vanuatu | |
| 10 | 125.73 miles (202.34 km) NNW | Longana Airport (LOD) | Longana, Ambae Island, Pénama Province, Vanuatu | |
| 11 | 132.34 miles (212.99 km) NW | Santo-Pekoa International Airport (SON) | Luganville, Vanuatu | |
| 12 | 136.79 miles (220.14 km) SSE | Ipota Airport (IPA) | Ipota, Erromango, Vanuatu | |
| 13 | 145.66 miles (234.41 km) N | Maewo-Naone Airport (MWF) | Maewo, Vanuatu | |
| 14 | 169.60 miles (272.95 km) SSE | Aniwa Airport (AWD) | Aniwa Island, Taféa, Vanuatu | |
| 15 | 204.72 miles (329.46 km) NNW | Gaua Airport (ZGU) | Gaua, Torba, Vanuatu | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,398.43 miles (19,953.29 km) NNW | Kiffa Airport (KFA) | Kiffa, Mauritania | |
| 2 | 12,380.46 miles (19,924.37 km) W | Tamchakett Airport (THT) | Tamchakett, Mauritania | |
| 3 | 12,364.93 miles (19,899.38 km) NE | Letfotar Airport (MOM) | Moudjeria, Mauritania | |
| 4 | 12,333.41 miles (19,848.65 km) N | Tidjikja Airport (TIY) | Tidjikja, Mauritania | |
| 5 | 12,300.75 miles (19,796.09 km) W | Aioun el Atrouss Airport (AEO) | Aioun El Atrouss, Mauritania | |
| 6 | 12,299.82 miles (19,794.59 km) NNE | Sélibaby Airport (SEY) | Sélibaby, Mauritania | |
| 7 | 12,298.45 miles (19,792.38 km) ENE | Kaédi Airport (KED) | Kaédi, Mauritania | |
| 8 | 12,285.51 miles (19,771.57 km) NE | Ouro Sogui Airport (MAX) | Matam, Senegal | |
| 9 | 12,283.42 miles (19,768.20 km) NNW | Yélimané Airport (EYL) | Yélimané, Mali | |
| 10 | 12,272.72 miles (19,750.98 km) NNE | Bakel Airport (BXE) | Bakel, Senegal | |
| 11 | 12,267.52 miles (19,742.61 km) NW | Tichitt Airport (THI) | Tichitt, Mauritania | |
| 12 | 12,265.73 miles (19,739.72 km) E | Abbaye Airport (BGH) | Boghe (Bogué), Mauritania | |
| 13 | 12,255.74 miles (19,723.65 km) N | Kayes Airport (KYS) | Kayes, Mali | |
| 14 | 12,248.53 miles (19,712.05 km) NW | Nioro Airport (NIX) | Nioro, Mali | |
| 15 | 12,234.88 miles (19,690.08 km) E | Boutilimit Airport (OTL) | Boutilimit, Mauritania | |
| 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 | |