Nonstop flight route between Tsaratanana, Madagascar. and St. Mary's, Alaska, United States:
Departure Airport:
(16°45'0"S by 47°37'1"E)
Arrival Airport:
(62°3'38"N by 163°18'6"W)
Distance from TTS to KSM:
8,965.20 miles (14,428.05 km)
Share this route:
Jump to:
- About this route
- TTS Airport Information
- KSM Airport Information
- Facts about TTS
- Facts about KSM
- Map of Nearest Airports to TTS
- List of Nearest Airports to TTS
- Map of Furthest Airports from TTS
- List of Furthest Airports from TTS
- 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 Tsaratanana Airport (TTS), Tsaratanana, Madagascar. and St. Mary's Airport (KSM), St. Mary's, Alaska, United States would travel a Great Circle distance of 8,965 miles (or 14,428 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 Tsaratanana 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 Tsaratanana 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: | TTS / |
| Airport Name: | Tsaratanana Airport |
| Location: | Tsaratanana, Madagascar. |
| GPS Coordinates: | 16°45'0"S by 47°37'1"E |
| Elevation: | 0 feet (0 meters) |
| View all routes: | Routes from TTS |
| More Information: | TTS 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 Tsaratanana Airport (TTS):
- Because of Tsaratanana Airport's relatively low elevation of 0 feet, planes can take off or land at Tsaratanana 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 Tsaratanana Airport (TTS) is Port Bergé Airport (WPB), which is located 81 miles (130 kilometers) N of TTS.
- The furthest airport from Tsaratanana Airport (TTS) is Guerrero Negro Airport (GUB), which is located 11,032 miles (17,754 kilometers) away in Guerrero Negro, Baja California Sur, Mexico.
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.
- 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.
- 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 | 80.63 miles (129.76 km) N | Port Bergé Airport (WPB) | Port Bergé, Madagascar |     |
| 2 | 103.24 miles (166.16 km) NE | Mandritsara Airport (WMA) | Mandritsara, Madagascar | |
| 3 | 112.46 miles (180.99 km) NW | Amborovy Airport (MJN) | Mahajanga, Madagascar | |
| 4 | 141.72 miles (228.08 km) S | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 5 | 146.57 miles (235.88 km) WSW | Ambatomainty Airport (AMY) | Ambatomainty, Madagascar | |
| 6 | 146.82 miles (236.29 km) N | Analalava Airport (HVA) | Analalava, Madagascar | |
| 7 | 147.27 miles (237.02 km) E | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 8 | 150.07 miles (241.52 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 9 | 156.08 miles (251.18 km) WNW | Soalala Airport (DWB) | Soalala, Madagascar | |
| 10 | 173.09 miles (278.55 km) SW | Tsiroanomandidy Airport (WTS) | Tsiroanomandidy, Madagascar | |
| 11 | 207.29 miles (333.59 km) W | Besalampy Airport (BPY) | Besalampy, Madagascar | |
| 12 | 208.90 miles (336.20 km) SW | Ankavandra Airport (JVA) | Ankavandra, Madagascar | |
| 13 | 216.57 miles (348.53 km) ENE | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 14 | 222.39 miles (357.90 km) NNE | Ambanja Airport (IVA) | Ambanja, Madagascar | |
| 15 | 240.81 miles (387.55 km) SW | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,031.74 miles (17,753.83 km) NW | Guerrero Negro Airport (GUB) | Guerrero Negro, Baja California Sur, Mexico | |
| 2 | 11,012.78 miles (17,723.30 km) NNW | Santa Cruz Island Airport (SZN) | Santa Barbara, California, United States | |
| 3 | 11,002.12 miles (17,706.15 km) NW | Ensenada Airport (ESE) | Ensenada, Baja California, Mexico | |
| 4 | 10,996.48 miles (17,697.08 km) NNW | Lompoc Airport (LPC) | Lompoc, California, United States | |
| 5 | 10,995.79 miles (17,695.97 km) NNW | Vandenberg Air Force Base (VBG) | Lompoc, California, United States | |
| 6 | 10,995.07 miles (17,694.81 km) NW | Catalina AirportBuffalo Springs Airport (CIB) | Avalon, California, United States | |
| 7 | 10,989.79 miles (17,686.31 km) NNW | Santa Barbara Airport (SBA) | Santa Barbara, California, United States | |
| 8 | 10,987.29 miles (17,682.29 km) NNW | Santa Ynez Airport (SQA) | Santa Ynez, California, United States | |
| 9 | 10,986.69 miles (17,681.32 km) NW | Naval Outlying Landing Field Imperial Beach (NRS) | Imperial Beach, California, United States | |
| 10 | 10,984.23 miles (17,677.36 km) NW | NAS North Island (NZY) | San Diego, California, United States | |
| 11 | 10,982.74 miles (17,674.97 km) NNW | Santa Maria Public Airport (SMX) | Santa Maria, California, United States | |
| 12 | 10,982.24 miles (17,674.16 km) NNW | Naval Air Station Point Mugu (NTD) | Point Mugu, California, United States | |
| 13 | 10,981.96 miles (17,673.71 km) NW | Tijuana International Airport (TIJ) | Tijuana, Baja California, Mexico | |
| 14 | 10,981.49 miles (17,672.95 km) NW | San Diego International Airport (SAN) | San Diego, California, United States | |
| 15 | 10,981.10 miles (17,672.33 km) WNW | Ciudad Constitución Airport (CUA) | Ciudad Constitución, Baja California Sur, Mexico | |
| 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 | |