Nonstop flight route between Antsiranana, Madagascar and Ketchikan, Alaska, United States:
Departure Airport:
(12°20'57"S by 49°17'30"E)
Arrival Airport:
(55°21'15"N by 131°42'39"W)
Distance from DIE to KTN:
9,464.95 miles (15,232.32 km)
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Jump to:
- About this route
- DIE Airport Information
- KTN Airport Information
- Facts about DIE
- Facts about KTN
- Map of Nearest Airports to DIE
- List of Nearest Airports to DIE
- Map of Furthest Airports from DIE
- List of Furthest Airports from DIE
- Map of Nearest Airports to KTN
- List of Nearest Airports to KTN
- Map of Furthest Airports from KTN
- List of Furthest Airports from KTN
About this route:
A direct, nonstop flight between Arrachart Airport (DIE), Antsiranana, Madagascar and Ketchikan International Airport (KTN), Ketchikan, Alaska, United States would travel a Great Circle distance of 9,465 miles (or 15,232 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 Arrachart Airport and Ketchikan International 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 Arrachart Airport and Ketchikan International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | DIE / FMNA |
| Airport Name: | Arrachart Airport |
| Location: | Antsiranana, Madagascar |
| GPS Coordinates: | 12°20'57"S by 49°17'30"E |
| Area Served: | Antsiranana, Madagascar |
| Operator/Owner: | Government |
| Airport Type: | Public |
| Elevation: | 374 feet (114 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from DIE |
| More Information: | DIE Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KTN / PAKT |
| Airport Name: | Ketchikan International Airport |
| Location: | Ketchikan, Alaska, United States |
| GPS Coordinates: | 55°21'15"N by 131°42'39"W |
| Area Served: | Ketchikan, Alaska |
| Operator/Owner: | State of Alaska DOT&PF – Southeastern Region |
| Airport Type: | Public |
| Elevation: | 89 feet (27 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KTN |
| More Information: | KTN Maps & Info |
Facts about Arrachart Airport (DIE):
- Arrachart Airport (DIE) currently has only 1 runway.
- Because of Arrachart Airport's relatively low elevation of 374 feet, planes can take off or land at Arrachart 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 Arrachart Airport (DIE) is Ambilobe Airport (AMB), which is located 61 miles (99 kilometers) SSW of DIE.
- The furthest airport from Arrachart Airport (DIE) is Ciudad Constitución Airport (CUA), which is located 10,913 miles (17,563 kilometers) away in Ciudad Constitución, Baja California Sur, Mexico.
Facts about Ketchikan International Airport (KTN):
- Ketchikan International Airport (KTN) has 2 runways.
- The furthest airport from Ketchikan International Airport (KTN) is Port Alfred Airport (AFD), which is located 10,613 miles (17,081 kilometers) away in Port Alfred, South Africa.
- The closest airport to Ketchikan International Airport (KTN) is Ketchikan Harbor Seaplane Base (WFB), which is located only 2 miles (3 kilometers) ESE of KTN.
- Because of Ketchikan International Airport's relatively low elevation of 89 feet, planes can take off or land at Ketchikan International 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.
- Around the World War II era, air service to Ketchikan was possible using an old military airfield on Annette Island.
- Because the international airport is on a sparsely populated island separated from Ketchikan, a ferry connects the airport to the city.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 61.49 miles (98.96 km) SSW | Ambilobe Airport (AMB) | Ambilobe, Madagascar |     |
| 2 | 105.28 miles (169.43 km) SSW | Ambanja Airport (IVA) | Ambanja, Madagascar | |
| 3 | 188.05 miles (302.64 km) SSW | Analalava Airport (HVA) | Analalava, Madagascar | |
| 4 | 195.70 miles (314.94 km) SSE | Antsirabato Airport (ANM) | Antalaha, Madagascar | |
| 5 | 241.57 miles (388.76 km) S | Mandritsara Airport (WMA) | Mandritsara, Madagascar | |
| 6 | 250.06 miles (402.43 km) SSW | Port Bergé Airport (WPB) | Port Bergé, Madagascar | |
| 7 | 272.28 miles (438.18 km) W | Dzaoudzi Pamandzi International Airport (DZA) | Dzaoudzi, Mayotte | |
| 8 | 302.29 miles (486.49 km) SW | Amborovy Airport (MJN) | Mahajanga, Madagascar | |
| 9 | 324.03 miles (521.47 km) SSW | Tsaratanana Airport (TTS) | Tsaratanana, Madagascar. | |
| 10 | 328.59 miles (528.82 km) W | Ouani Airport (FMCV- Port of Soap) (AJN) | Anjouan, Comoros | |
| 11 | 329.69 miles (530.59 km) S | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 12 | 368.27 miles (592.67 km) SW | Soalala Airport (DWB) | Soalala, Madagascar | |
| 13 | 398.06 miles (640.61 km) S | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 14 | 410.80 miles (661.12 km) W | Prince Said Ibrahim International Airport (HAH) | Moroni, Comoros | |
| 15 | 411.13 miles (661.64 km) W | Iconi Airport (YVA) | Moroni, Comoros | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,913.04 miles (17,562.79 km) NW | Ciudad Constitución Airport (CUA) | Ciudad Constitución, Baja California Sur, Mexico | |
| 2 | 10,909.52 miles (17,557.13 km) NW | Guerrero Negro Airport (GUB) | Guerrero Negro, Baja California Sur, Mexico | |
| 3 | 10,878.21 miles (17,506.74 km) NW | Manuel Márquez de León International Airport (LAP) | La Paz, Baja California Sur, Mexico | |
| 4 | 10,869.96 miles (17,493.46 km) WNW | Los Cabos International Airport (SJD) | Los Cabos, Mexico | |
| 5 | 10,864.35 miles (17,484.44 km) NW | Loreto International Airport (LTO) | Loreto, Baja California Sur, Mexico | |
| 6 | 10,844.51 miles (17,452.51 km) NW | Bahía de los Ángeles Airport (BHL) | Bahía de los Ángeles, Baja California, México | |
| 7 | 10,821.66 miles (17,415.74 km) NNW | Ensenada Airport (ESE) | Ensenada, Baja California, Mexico | |
| 8 | 10,805.74 miles (17,390.11 km) NNE | Atuona Airport (AUQ) | Atuona, Marquesas Islands, French Polynesia | |
| 9 | 10,801.10 miles (17,382.65 km) NW | San Felipe International Airport (SFH) | San Felipe, Baja California, Mexico | |
| 10 | 10,796.06 miles (17,374.53 km) NNW | Naval Outlying Landing Field Imperial Beach (NRS) | Imperial Beach, California, United States | |
| 11 | 10,792.61 miles (17,368.98 km) NNW | Tijuana International Airport (TIJ) | Tijuana, Baja California, Mexico | |
| 12 | 10,791.75 miles (17,367.60 km) NNW | NAS North Island (NZY) | San Diego, California, United States | |
| 13 | 10,791.18 miles (17,366.67 km) NNW | Brown Field Municipal Airport (SDM) | San Diego, California, United States | |
| 14 | 10,790.24 miles (17,365.17 km) NNW | Santa Cruz Island Airport (SZN) | Santa Barbara, California, United States | |
| 15 | 10,788.95 miles (17,363.09 km) NNW | San Diego International Airport (SAN) | San Diego, California, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 1.99 miles (3.21 km) ESE | Ketchikan Harbor Seaplane Base (WFB) | Ketchikan, Alaska, United States | |
| 2 | 16.28 miles (26.20 km) SSE | Metlakatla Seaplane Base (MTM) | Metlakatla, Annette Island, Alaska, United States | |
| 3 | 22.22 miles (35.76 km) SSE | Annette Island Airport (ANN) | Annette Island, Alaska, United States | |
| 4 | 37.00 miles (59.55 km) WNW | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 5 | 39.68 miles (63.87 km) NW | Thorne Bay Seaplane Base (KTB) | Thorne Bay, Alaska, United States | |
| 6 | 45.14 miles (72.64 km) WSW | Hydaburg Seaplane Base (HYG) | Hydaburg, Alaska, United States | |
| 7 | 55.68 miles (89.60 km) WNW | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 8 | 57.00 miles (91.73 km) W | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 9 | 60.36 miles (97.14 km) W | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 10 | 63.21 miles (101.73 km) NW | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 11 | 68.39 miles (110.06 km) WNW | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 12 | 74.77 miles (120.33 km) WNW | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 13 | 76.05 miles (122.39 km) NW | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 14 | 76.55 miles (123.19 km) ENE | Hyder Seaplane Base (WHD) | Hyder, Alaska, United States | |
| 15 | 78.35 miles (126.10 km) ENE | Stewart Aerodrome (ZST) | Stewart, British Columbia, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,613.47 miles (17,080.68 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,606.37 miles (17,069.25 km) SE | East London Airport (ELS) | East London, South Africa | |
| 3 | 10,604.66 miles (17,066.50 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 4 | 10,534.87 miles (16,954.19 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,530.27 miles (16,946.79 km) SE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 6 | 10,511.29 miles (16,916.24 km) SE | George Airport (GRJ) | George, South Africa | |
| 7 | 10,467.00 miles (16,844.96 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,453.68 miles (16,823.52 km) SE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,430.20 miles (16,785.74 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 10 | 10,429.71 miles (16,784.96 km) SE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,414.06 miles (16,759.76 km) SE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,412.20 miles (16,756.77 km) SE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,400.60 miles (16,738.10 km) SE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 14 | 10,389.89 miles (16,720.87 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 10,389.67 miles (16,720.51 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |