Nonstop flight route between Kupang, East Nusa Tenggara, Indonesia and Chatham, Alaska, United States:
Departure Airport:
(10°10'17"S by 123°40'15"E)
Arrival Airport:
(57°30'54"N by 134°56'45"W)
Distance from KOE to CYM:
7,232.18 miles (11,639.03 km)
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- About this route
- KOE Airport Information
- CYM Airport Information
- Facts about KOE
- Facts about CYM
- Map of Nearest Airports to KOE
- List of Nearest Airports to KOE
- Map of Furthest Airports from KOE
- List of Furthest Airports from KOE
- Map of Nearest Airports to CYM
- List of Nearest Airports to CYM
- Map of Furthest Airports from CYM
- List of Furthest Airports from CYM
About this route:
A direct, nonstop flight between El Tari Airport (KOE), Kupang, East Nusa Tenggara, Indonesia and Chatham Seaplane Base (CYM), Chatham, Alaska, United States would travel a Great Circle distance of 7,232 miles (or 11,639 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 El Tari Airport and Chatham Seaplane Base, 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 El Tari Airport and Chatham Seaplane Base. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | KOE / WATT |
| Airport Names: |
|
| Location: | Kupang, East Nusa Tenggara, Indonesia |
| GPS Coordinates: | 10°10'17"S by 123°40'15"E |
| Area Served: | Kupang |
| Operator/Owner: | PT Angkasa Pura I |
| Airport Type: | Public / Military |
| Elevation: | 335 feet (102 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from KOE |
| More Information: | KOE Maps & Info |
Arrival 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 |
Facts about El Tari Airport (KOE):
- In addition to being known as "El Tari Airport", another name for KOE is "Bandar Udara El Tari".
- Because of El Tari Airport's relatively low elevation of 335 feet, planes can take off or land at El Tari 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 El Tari Airport (KOE) is Ogle Airport (OGL), which is nearly antipodal to El Tari Airport (meaning El Tari Airport is almost on the exact opposite side of the Earth from Ogle Airport), and is located 12,175 miles (19,593 kilometers) away in Georgetown, Guyana.
- The closest airport to El Tari Airport (KOE) is Haliwen Airport (ABU), which is located 102 miles (164 kilometers) NE of KOE.
- El Tari Airport (KOE) has 2 runways.
Facts about Chatham Seaplane Base (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.
- 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.
- Chatham Seaplane Base (CYM) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 101.76 miles (163.77 km) NE | Haliwen Airport (ABU) | Atambua, Indonesia |     |
| 2 | 121.85 miles (196.09 km) W | Tardamu Airport (SAU) | Savu Island, East Nusa Tenggara, Indonesia | |
| 3 | 144.02 miles (231.77 km) NW | Frans Seda Airport (MOF) | Maumere, Indonesia | |
| 4 | 144.04 miles (231.81 km) NW | Wonopito Airport (LWE) | Lewoleba, Indonesia | |
| 5 | 154.45 miles (248.56 km) NNE | Alor Island Airport (ARD) | Alor Island, Indonesia | |
| 6 | 164.67 miles (265.01 km) WNW | H. Hasan Aroeboesman Airport (ENE) | Ende, Flores, Indonesia | |
| 7 | 169.03 miles (272.03 km) NE | Presidente Nicolau Lobato International Airport (DIL) | Dili, East Timor (Timor-Leste) | |
| 8 | 204.38 miles (328.91 km) WNW | Bajawa Soa Airport (BJW) | Bajawa, Indonesia | |
| 9 | 204.47 miles (329.06 km) ENE | Viqueque Airport (VIQ) | Viqueque, East Timor | |
| 10 | 219.46 miles (353.19 km) ENE | Baucau Airport (BCH) | Baucau, East Timor | |
| 11 | 231.92 miles (373.23 km) W | Umbu Mehang Kunda Airport (WGP) | Waingapu, Sumba, East Nusa Tenggara, Indonesia | |
| 12 | 282.90 miles (455.28 km) WNW | Komodo Airport (LBJ) | Labuan Bajo, Flores Island, Indonesia | |
| 13 | 332.29 miles (534.76 km) NNW | Betoambari Airport (BUW) | Bau-Bau, Buton, Indonesia | |
| 14 | 357.97 miles (576.10 km) WNW | Sultan Muhammad Salahuddin Airport (BMU) | Bima, Indonesia | |
| 15 | 429.43 miles (691.10 km) NNW | Haluoleo Airport (WMA) (KDI) | Kendari, Indonesia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,174.56 miles (19,593.00 km) NNE | Ogle Airport (OGL) | Georgetown, Guyana | |
| 2 | 12,150.93 miles (19,554.98 km) NNE | Cheddi Jagan International Airport (GEO) | Georgetown, Guyana | |
| 3 | 12,143.42 miles (19,542.90 km) NE | Grantley Adams International Airport (BGI) | Bridgetown, Barbados | |
| 4 | 12,141.49 miles (19,539.78 km) N | Majoor Henry Fernandes Airport (ICK) | Nieuw-Nickerie, Suriname | |
| 5 | 12,139.31 miles (19,536.28 km) N | Totness Airstrip (TOT) | Totness, Coronie, Suriname | |
| 6 | 12,131.75 miles (19,524.11 km) N | Wageningen Airstrip (AGI) | Wageningen, Suriname | |
| 7 | 12,125.65 miles (19,514.29 km) NNW | Zorg en Hoop Airport (ORG) | Paramaribo, Suriname | |
| 8 | 12,123.64 miles (19,511.06 km) ENE | A.N.R. Robinson International Airport (TAB) | Scarborough, Tobago, Trinidad and Tobago | |
| 9 | 12,101.56 miles (19,475.52 km) NNW | Johan Adolf Pengel International Airport (PBM) | Zanderij (near Paramaribo), Suriname | |
| 10 | 12,095.17 miles (19,465.24 km) E | Piarco International Airport (POS) | Piarco (near Port of Spain), Trinidad and Tobago | |
| 11 | 12,091.89 miles (19,459.96 km) N | Washabo Airstrip (WSO) | Washabo, Suriname | |
| 12 | 12,079.40 miles (19,439.86 km) NNW | Albina Airstrip (ABN) | Albina, Suriname | |
| 13 | 12,058.54 miles (19,406.30 km) ENE | Mustique Airport (MQS) | Mustique Island, Saint Vincent and the Grenadines | |
| 14 | 12,055.01 miles (19,400.61 km) ENE | Canouan Airport (CIW) | Canouan Island, Saint Vincent and the Grenadines | |
| 15 | 12,053.69 miles (19,398.49 km) ENE | Union Island Airport (UNI) | Union Island, Saint Vincent and the Grenadines | |
| 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 | |