Nonstop flight route between Seward, Alaska, United States and Toamasina, Madagascar:
Departure Airport:
(60°7'36"N by 149°25'8"W)
Arrival Airport:
(18°6'34"S by 49°23'33"E)
Distance from SWD to TMM:
9,387.10 miles (15,107.03 km)
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Jump to:
- About this route
- SWD Airport Information
- TMM Airport Information
- Facts about SWD
- Facts about TMM
- Map of Nearest Airports to SWD
- List of Nearest Airports to SWD
- Map of Furthest Airports from SWD
- List of Furthest Airports from SWD
- Map of Nearest Airports to TMM
- List of Nearest Airports to TMM
- Map of Furthest Airports from TMM
- List of Furthest Airports from TMM
About this route:
A direct, nonstop flight between Seward Airport (SWD), Seward, Alaska, United States and Toamasino Airport (TMM), Toamasina, Madagascar would travel a Great Circle distance of 9,387 miles (or 15,107 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 Seward Airport and Toamasino 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 Seward Airport and Toamasino Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | SWD / PAWD |
| Airport Name: | Seward Airport |
| Location: | Seward, Alaska, United States |
| GPS Coordinates: | 60°7'36"N by 149°25'8"W |
| Area Served: | Seward, Alaska |
| Operator/Owner: | Alaska DOT&PF - Central Region |
| Airport Type: | Public |
| Elevation: | 22 feet (7 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from SWD |
| More Information: | SWD Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | TMM / FMMT |
| Airport Name: | Toamasino Airport |
| Location: | Toamasina, Madagascar |
| GPS Coordinates: | 18°6'34"S by 49°23'33"E |
| Airport Type: | Public |
| Elevation: | 22 feet (7 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from TMM |
| More Information: | TMM Maps & Info |
Facts about Seward Airport (SWD):
- Because of Seward Airport's relatively low elevation of 22 feet, planes can take off or land at Seward 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.
- Seward Airport (SWD) has 2 runways.
- Seward Airport is a state-owned, public-use airport located two nautical miles northeast of the central business district of Seward, a city in Kenai Peninsula Borough of the U.S.
- The closest airport to Seward Airport (SWD) is Chenega Bay Airport (NCN), which is located 49 miles (79 kilometers) E of SWD.
- The furthest airport from Seward Airport (SWD) is Port Elizabeth International Airport (PLZ), which is located 10,617 miles (17,086 kilometers) away in Port Elizabeth, South Africa.
Facts about Toamasino Airport (TMM):
- The closest airport to Toamasino Airport (TMM) is Sainte Marie Airport (SMS), which is located 76 miles (122 kilometers) NNE of TMM.
- Because of Toamasino Airport's relatively low elevation of 22 feet, planes can take off or land at Toamasino 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.
- Toamasino Airport (TMM) currently has only 1 runway.
- The furthest airport from Toamasino Airport (TMM) is Guerrero Negro Airport (GUB), which is located 11,182 miles (17,995 kilometers) away in Guerrero Negro, Baja California Sur, Mexico.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 49.26 miles (79.28 km) E | Chenega Bay Airport (NCN) | Chenega, Alaska, United States |     |
| 2 | 60.43 miles (97.25 km) WNW | Soldotna Airport (SXQ) | Soldotna, Alaska, United States | |
| 3 | 69.61 miles (112.03 km) WNW | Kenai Municipal Airport (ENA) | Kenai, Alaska, United States | |
| 4 | 74.97 miles (120.65 km) NNW | Ted Stevens Anchorage International Airport (ANC) | Anchorage, Alaska, United States | |
| 5 | 76.45 miles (123.03 km) N | Merrill Field (MRI) | Anchorage, Alaska, United States | |
| 6 | 78.70 miles (126.66 km) WSW | Homer Airport (HOM) | Homer, Alaska, United States | |
| 7 | 78.79 miles (126.80 km) N | Elmendorf Air Force Base (EDF) | Anchorage, Alaska, United States | |
| 8 | 78.86 miles (126.92 km) N | Bryant Army Airfield (FRN) | Fort Richardson, Anchorage, Alaska, United States | |
| 9 | 87.78 miles (141.26 km) NW | Tyonek Airport (TYE) | Tyonek, Alaska, United States | |
| 10 | 90.87 miles (146.24 km) NW | Beluga Airport (BVU) | Beluga, Alaska, United States | |
| 11 | 92.46 miles (148.80 km) WSW | Seldovia Airport (SOV) | Seldovia, Alaska, United States | |
| 12 | 98.27 miles (158.15 km) N | Big Lake Airport (BGQ) | Big Lake, Alaska, United States | |
| 13 | 99.75 miles (160.54 km) WSW | Port Graham Airport (PGM) | Port Graham, Alaska, United States | |
| 14 | 99.92 miles (160.81 km) N | Wasilla Airport (WWA) | Wasilla, Alaska, United States | |
| 15 | 102.04 miles (164.22 km) N | Palmer Municipal Airport (PAQ) | Palmer, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,616.64 miles (17,085.78 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 2 | 10,594.47 miles (17,050.10 km) SSE | George Airport (GRJ) | George, South Africa | |
| 3 | 10,593.15 miles (17,047.98 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 4 | 10,560.72 miles (16,995.79 km) S | East London Airport (ELS) | East London, South Africa | |
| 5 | 10,550.26 miles (16,978.95 km) SSE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 6 | 10,460.13 miles (16,833.91 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 7 | 10,414.58 miles (16,760.60 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 8 | 10,345.77 miles (16,649.86 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 9 | 10,340.78 miles (16,641.83 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 10 | 10,335.79 miles (16,633.80 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 11 | 10,335.73 miles (16,633.70 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 10,330.80 miles (16,625.77 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 13 | 10,328.60 miles (16,622.23 km) S | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 14 | 10,313.37 miles (16,597.73 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| 15 | 10,304.43 miles (16,583.34 km) S | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 75.51 miles (121.52 km) NNE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 2 | 134.11 miles (215.83 km) WSW | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 3 | 150.07 miles (241.52 km) NW | Tsaratanana Airport (TTS) | Tsaratanana, Madagascar. | |
| 4 | 162.66 miles (261.77 km) NNW | Mandritsara Airport (WMA) | Mandritsara, Madagascar | |
| 5 | 210.37 miles (338.56 km) NW | Port Bergé Airport (WPB) | Port Bergé, Madagascar | |
| 6 | 223.50 miles (359.68 km) NNE | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 7 | 223.58 miles (359.81 km) WSW | Tsiroanomandidy Airport (WTS) | Tsiroanomandidy, Madagascar | |
| 8 | 224.00 miles (360.49 km) SSW | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 9 | 249.48 miles (401.50 km) W | Ambatomainty Airport (AMY) | Ambatomainty, Madagascar | |
| 10 | 262.47 miles (422.41 km) NW | Amborovy Airport (MJN) | Mahajanga, Madagascar | |
| 11 | 263.55 miles (424.15 km) NNW | Analalava Airport (HVA) | Analalava, Madagascar | |
| 12 | 273.52 miles (440.19 km) W | Ankavandra Airport (JVA) | Ankavandra, Madagascar | |
| 13 | 273.84 miles (440.70 km) SSW | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 14 | 276.61 miles (445.17 km) WSW | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 15 | 300.45 miles (483.52 km) WNW | Soalala Airport (DWB) | Soalala, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,181.70 miles (17,995.16 km) NW | Guerrero Negro Airport (GUB) | Guerrero Negro, Baja California Sur, Mexico | |
| 2 | 11,152.37 miles (17,947.95 km) NNW | Santa Cruz Island Airport (SZN) | Santa Barbara, California, United States | |
| 3 | 11,149.51 miles (17,943.35 km) NW | Ensenada Airport (ESE) | Ensenada, Baja California, Mexico | |
| 4 | 11,138.26 miles (17,925.25 km) NNW | Catalina AirportBuffalo Springs Airport (CIB) | Avalon, California, United States | |
| 5 | 11,133.94 miles (17,918.29 km) NNW | Lompoc Airport (LPC) | Lompoc, California, United States | |
| 6 | 11,132.92 miles (17,916.65 km) NNW | Vandenberg Air Force Base (VBG) | Lompoc, California, United States | |
| 7 | 11,132.70 miles (17,916.30 km) NW | Naval Outlying Landing Field Imperial Beach (NRS) | Imperial Beach, California, United States | |
| 8 | 11,129.96 miles (17,911.88 km) NW | NAS North Island (NZY) | San Diego, California, United States | |
| 9 | 11,128.93 miles (17,910.23 km) NNW | Santa Barbara Airport (SBA) | Santa Barbara, California, United States | |
| 10 | 11,128.15 miles (17,908.98 km) NW | Tijuana International Airport (TIJ) | Tijuana, Baja California, Mexico | |
| 11 | 11,127.34 miles (17,907.67 km) WNW | Ciudad Constitución Airport (CUA) | Ciudad Constitución, Baja California Sur, Mexico | |
| 12 | 11,127.20 miles (17,907.45 km) NW | San Diego International Airport (SAN) | San Diego, California, United States | |
| 13 | 11,127.00 miles (17,907.12 km) NW | Brown Field Municipal Airport (SDM) | San Diego, California, United States | |
| 14 | 11,125.67 miles (17,904.98 km) NNW | Santa Ynez Airport (SQA) | Santa Ynez, California, United States | |
| 15 | 11,124.22 miles (17,902.65 km) NW | Bahía de los Ángeles Airport (BHL) | Bahía de los Ángeles, Baja California, México | |