Nonstop flight route between St. Mary's, Alaska, United States and Fianarantsoa, Madagascar:
Departure Airport:
(62°3'38"N by 163°18'6"W)
Arrival Airport:
(21°26'30"S by 47°6'42"E)
Distance from KSM to WFI:
9,282.70 miles (14,939.03 km)
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Jump to:
- About this route
- KSM Airport Information
- WFI Airport Information
- Facts about KSM
- Facts about WFI
- 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 WFI
- List of Nearest Airports to WFI
- Map of Furthest Airports from WFI
- List of Furthest Airports from WFI
About this route:
A direct, nonstop flight between St. Mary's Airport (KSM), St. Mary's, Alaska, United States and Fianarantsoa Airport (WFI), Fianarantsoa, Madagascar would travel a Great Circle distance of 9,283 miles (or 14,939 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 Fianarantsoa 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 Fianarantsoa 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: | WFI / FMSF |
| Airport Name: | Fianarantsoa Airport |
| Location: | Fianarantsoa, Madagascar |
| GPS Coordinates: | 21°26'30"S by 47°6'42"E |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from WFI |
| More Information: | WFI 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.
- 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.
Facts about Fianarantsoa Airport (WFI):
- The closest airport to Fianarantsoa Airport (WFI) is Mananjary Airport (MNJ), which is located 82 miles (132 kilometers) ENE of WFI.
- Because of Fianarantsoa Airport's relatively low elevation of 0 feet, planes can take off or land at Fianarantsoa 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 Fianarantsoa Airport (WFI) is Santa Cruz Island Airport (SZN), which is located 11,260 miles (18,122 kilometers) away in Santa Barbara, California, United States.
| 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 | 81.93 miles (131.86 km) ENE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 2 | 168.54 miles (271.23 km) NW | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 3 | 179.77 miles (289.31 km) W | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 4 | 184.28 miles (296.57 km) N | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 5 | 197.40 miles (317.69 km) NNW | Tsiroanomandidy Airport (WTS) | Tsiroanomandidy, Madagascar | |
| 6 | 205.75 miles (331.13 km) NW | Belo sur Tsiribihina Airport (BMD) | Belo sur Tsiribihina, Madagascar | |
| 7 | 217.68 miles (350.32 km) NNW | Ankavandra Airport (JVA) | Ankavandra, Madagascar | |
| 8 | 240.98 miles (387.82 km) W | Morombe Airport (MXM) | Morombe, Madagascar | |
| 9 | 248.68 miles (400.22 km) S | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 10 | 250.75 miles (403.54 km) WSW | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 11 | 271.14 miles (436.35 km) SSW | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 12 | 273.84 miles (440.70 km) NNE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 13 | 276.94 miles (445.69 km) NNW | Ambatomainty Airport (AMY) | Ambatomainty, Madagascar | |
| 14 | 308.19 miles (495.99 km) NW | Maintirano Airport (MXT) | Maintirano, Madagascar | |
| 15 | 325.84 miles (524.38 km) N | Tsaratanana Airport (TTS) | Tsaratanana, Madagascar. | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,260.28 miles (18,121.62 km) NW | Santa Cruz Island Airport (SZN) | Santa Barbara, California, United States | |
| 2 | 11,252.70 miles (18,109.41 km) NW | Vandenberg Air Force Base (VBG) | Lompoc, California, United States | |
| 3 | 11,252.23 miles (18,108.67 km) NW | Lompoc Airport (LPC) | Lompoc, California, United States | |
| 4 | 11,239.97 miles (18,088.94 km) NW | Santa Maria Public Airport (SMX) | Santa Maria, California, United States | |
| 5 | 11,239.89 miles (18,088.81 km) NW | Santa Ynez Airport (SQA) | Santa Ynez, California, United States | |
| 6 | 11,239.45 miles (18,088.10 km) NW | Santa Barbara Airport (SBA) | Santa Barbara, California, United States | |
| 7 | 11,229.47 miles (18,072.04 km) NW | San Luis Obispo County Regional Airport (SBP) | San Luis Obispo, California, United States | |
| 8 | 11,228.55 miles (18,070.55 km) NW | O'Sullivan Army Heliport (CSL) | Camp San Luis Obispo, California, United States | |
| 9 | 11,226.44 miles (18,067.16 km) NW | Catalina AirportBuffalo Springs Airport (CIB) | Avalon, California, United States | |
| 10 | 11,224.53 miles (18,064.09 km) NW | Naval Air Station Point Mugu (NTD) | Point Mugu, California, United States | |
| 11 | 11,224.35 miles (18,063.79 km) NW | Oxnard Airport (OXR) | Oxnard, California, United States | |
| 12 | 11,211.38 miles (18,042.93 km) NW | Santa Paula Airport (SZP) | Santa Paula, California, United States | |
| 13 | 11,206.09 miles (18,034.40 km) NW | Paso Robles Municipal AirportEstrella Army Airfield (PRB) | Paso Robles, California, United States | |
| 14 | 11,205.46 miles (18,033.39 km) NW | Zamperini FieldLomita Landing Strip (TOA) | Torrance, California, United States | |
| 15 | 11,204.92 miles (18,032.53 km) NW | Ensenada Airport (ESE) | Ensenada, Baja California, Mexico | |