Nonstop flight route between Chatham, Alaska, United States and Nagasaki, Japan:
Departure Airport:
(57°30'54"N by 134°56'45"W)
Arrival Airport:
(32°55'0"N by 129°54'48"E)
Distance from CYM to NGS:
4,511.21 miles (7,260.08 km)
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- About this route
- CYM Airport Information
- NGS Airport Information
- Facts about CYM
- Facts about NGS
- Map of Nearest Airports to CYM
- List of Nearest Airports to CYM
- Map of Furthest Airports from CYM
- List of Furthest Airports from CYM
- Map of Nearest Airports to NGS
- List of Nearest Airports to NGS
- Map of Furthest Airports from NGS
- List of Furthest Airports from NGS
About this route:
A direct, nonstop flight between Chatham Seaplane Base (CYM), Chatham, Alaska, United States and Nagasaki Airport (NGS), Nagasaki, Japan would travel a Great Circle distance of 4,511 miles (or 7,260 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 Chatham Seaplane Base and Nagasaki 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 Chatham Seaplane Base and Nagasaki Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | CYM / |
| Airport Name: | Chatham Seaplane Base |
| Location: | Chatham, Alaska, United States |
| GPS Coordinates: | 57°30'54"N by 134°56'45"W |
| Area Served: | Chatham, Alaska |
| Operator/Owner: | Chatham Cannery Ltd. |
| Airport Type: | Public use |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from CYM |
| More Information: | CYM Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | NGS / RJFU |
| Airport Names: |
|
| Location: | Nagasaki, Japan |
| GPS Coordinates: | 32°55'0"N by 129°54'48"E |
| Area Served: | Nagasaki, Japan |
| Operator/Owner: | Civil Aviation Bureau |
| Airport Type: | Military/Public |
| Elevation: | 8 feet (2 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from NGS |
| More Information: | NGS Maps & Info |
Facts about Chatham Seaplane Base (CYM):
- Chatham Seaplane Base (CYM) currently has only 1 runway.
- The furthest airport from Chatham Seaplane Base (CYM) is Port Alfred Airport (AFD), which is located 10,576 miles (17,020 kilometers) away in Port Alfred, South Africa.
- The closest airport to Chatham Seaplane Base (CYM) is Angoon Seaplane Base (AGN), which is located only 13 miles (22 kilometers) E of CYM.
- Because of Chatham Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Chatham Seaplane Base 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 Nagasaki Airport (NGS):
- In addition to being known as "Nagasaki Airport", other names for NGS include "長崎空港" and "Nagasaki Kūkō".
- Several companies provide scheduled bus service to the airport from Nagasaki, Shimabara, Sasebo, and other surrounding cities.
- Nagasaki Airport (NGS) has 2 runways.
- The closest airport to Nagasaki Airport (NGS) is Saga Airport (HSG), which is located 28 miles (45 kilometers) NE of NGS.
- Because of Nagasaki Airport's relatively low elevation of 8 feet, planes can take off or land at Nagasaki 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 current island runway and terminal opened on May 1, 1975.
- The furthest airport from Nagasaki Airport (NGS) is Rio Grande Regional Airport (RIG), which is nearly antipodal to Nagasaki Airport (meaning Nagasaki Airport is almost on the exact opposite side of the Earth from Rio Grande Regional Airport), and is located 12,303 miles (19,799 kilometers) away in Rio Grande, Brazil.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 13.43 miles (21.61 km) E | Angoon Seaplane Base (AGN) | Angoon, Alaska, United States |     |
| 2 | 35.85 miles (57.70 km) SSW | Sitka Rocky Gutierrez Airport (SIT) | Sitka, Alaska, United States | |
| 3 | 43.63 miles (70.21 km) NNW | Hoonah Airport (HNH) | Hoonah, Alaska, United States | |
| 4 | 51.12 miles (82.27 km) N | Funter Bay Seaplane Base (FNR) | Funter Bay, Alaska, United States | |
| 5 | 54.43 miles (87.60 km) SE | Kake Airport (KAE) | Kake, Alaska, United States | |
| 6 | 59.60 miles (95.92 km) NNE | Juneau International Airport (JNU) | Juneau, Alaska, United States | |
| 7 | 65.23 miles (104.97 km) NNW | Excursion Inlet Seaplane Base (EXI) | Excursion Inlet, Alaska, United States | |
| 8 | 68.80 miles (110.73 km) NNW | Gustavus Airport (GST) | Gustavus, Alaska, United States | |
| 9 | 69.74 miles (112.23 km) NW | Elfin Cove Seaplane Base (ELV) | Elfin Cove, Alaska, United States | |
| 10 | 88.33 miles (142.16 km) S | Port Alexander Seaplane Base (PTD) | Port Alexander, Alaska, United States | |
| 11 | 89.70 miles (144.36 km) ESE | Petersburg James A. Johnson Airport (PSG) | Petersburg, Alaska, United States | |
| 12 | 94.59 miles (152.22 km) SSE | Point Baker Seaplane Base (KPB) | Point Baker, Alaska, United States | |
| 13 | 96.20 miles (154.81 km) SSE | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| 14 | 118.73 miles (191.07 km) SE | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 15 | 120.28 miles (193.57 km) SE | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,575.54 miles (17,019.64 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,575.16 miles (17,019.03 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,561.60 miles (16,997.21 km) SSE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,499.21 miles (16,896.80 km) SE | George Airport (GRJ) | George, South Africa | |
| 5 | 10,481.31 miles (16,868.00 km) SSE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 6 | 10,465.89 miles (16,843.18 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,396.45 miles (16,731.42 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 8 | 10,395.83 miles (16,730.42 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 9 | 10,386.37 miles (16,715.20 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 10 | 10,372.26 miles (16,692.49 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 11 | 10,357.88 miles (16,669.36 km) SSE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 12 | 10,357.79 miles (16,669.21 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 13 | 10,352.15 miles (16,660.12 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 14 | 10,339.72 miles (16,640.12 km) SSE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 15 | 10,339.57 miles (16,639.89 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 27.67 miles (44.52 km) NE | Saga Airport (HSG) | Saga, Kyūshū, Japan | |
| 2 | 54.92 miles (88.38 km) E | Kumamoto Airport (KMJ) | Mashiki, Kumamoto Prefecture, Japan | |
| 3 | 55.62 miles (89.51 km) NE | Fukuoka Airport (FUK) | Fukuoka, Japan | |
| 4 | 57.97 miles (93.30 km) N | Iki Airport (IKI) | Iki, Iki Island, Japan | |
| 5 | 65.12 miles (104.80 km) WSW | Fukue Airport (FUJ) | Gotō, Nagasaki, Japan | |
| 6 | 87.12 miles (140.21 km) NE | Kokura Airport (KKJ) | Kita Kyūshū, Kyūshū, Japan | |
| 7 | 90.10 miles (145.00 km) SSE | Kagoshima Airport (KOJ) | Kagoshima, Japan | |
| 8 | 105.33 miles (169.52 km) NE | Yamaguchi Ube Airport (UBJ) | Ube, Yamaguchi Prefecture, Japan | |
| 9 | 112.37 miles (180.84 km) ENE | Oita Airport (OIT) | Oita, Japan | |
| 10 | 114.80 miles (184.75 km) SE | Miyazaki Airport (KMI) | Miyazaki, Miyazaki Prefecture, Japan | |
| 11 | 162.44 miles (261.42 km) NE | Iwami Airport (IWJ) | Masuda, Shimane, Japan, Japan | |
| 12 | 165.99 miles (267.14 km) NNW | Gimhae International Airport (PUS) | Busan, South Korea | |
| 13 | 172.62 miles (277.80 km) ENE | Matsuyama Airport (MYJ) | Matsuyama, Ehime, Japan | |
| 14 | 180.31 miles (290.18 km) SSE | Yakushima Airport (KUM) | Yakushima, Kagoshima Prefecture, Japan | |
| 15 | 183.46 miles (295.24 km) NW | Sacheon Airport (HIN) | Sacheon, South Korea | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,302.72 miles (19,799.25 km) ESE | Rio Grande Regional Airport (RIG) | Rio Grande, Brazil | |
| 2 | 12,281.68 miles (19,765.40 km) ESE | Pelotas International Airport (PET) | Pelotas, Rio Grande do Sul, Brazil | |
| 3 | 12,224.96 miles (19,674.12 km) SSE | Salgado Filho International Airport (POA) | Porto Alegre, Rio Grande do Sul, Brazil | |
| 4 | 12,192.94 miles (19,622.58 km) E | Cerro Largo International Airport (MLZ) | Melo, Cerro Largo, Uruguay | |
| 5 | 12,189.33 miles (19,616.77 km) E | Treinta y Tres Airport (TYT) | Treinta y Tres, Treinta y Tres, Uruguay | |
| 6 | 12,178.93 miles (19,600.05 km) ESE | Comandante Gustavo Kraemer International Airport (BGX) | Bagé, Rio Grande do Sul, Brazil | |
| 7 | 12,161.71 miles (19,572.32 km) ESE | Cerro Largo International Airport (VCH) | Vichadero, Rivera, Uruguay | |
| 8 | 12,144.45 miles (19,544.55 km) S | Diomício Freitas/Forquilhinha Airport (CCM) | Criciúma, Santa Catarina, Brazil | |
| 9 | 12,129.64 miles (19,520.71 km) SE | Santa Maria Airport (RIA) | Santa Maria, Rio Grande do Sul, Brazil | |
| 10 | 12,119.94 miles (19,505.10 km) ESE | Capitán de Corbeta Carlos A. Curbelo International Airport (PDP) | Maldonado/Punta del Este, Maldonado, Uruguay | |
| 11 | 12,093.54 miles (19,462.62 km) ESE | Pres. Gral. Óscar D. Gestido International Airport (RVY) | Rivera, Rivera, Uruguay | |
| 12 | 12,087.58 miles (19,453.02 km) SSE | Lauro Kurtz Airport (PFB) | Passo Fundo, Rio Grande do Sul, Brazil | |
| 13 | 12,086.52 miles (19,451.33 km) ESE | Tacuarembó Airport (TAW) | Tacuarembó, Tacuarembó, Uruguay | |
| 14 | 12,081.83 miles (19,443.78 km) S | Antônio Correia Pinto de Macedo Airport (LAJ) | Lages, Santa Catarina, Brazil | |
| 15 | 12,070.95 miles (19,426.27 km) ESE | Carrasco/General Cesáreo L. Berisso International Airport (MVD) | Montevideo, Montevideo, Uruguay | |