Nonstop flight route between Chatham, Alaska, United States and Sisimiut, Greenland:
Departure Airport:
(57°30'54"N by 134°56'45"W)
Arrival Airport:
(66°57'5"N by 53°43'45"W)
Distance from CYM to JHS:
2,492.16 miles (4,010.73 km)
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- About this route
- CYM Airport Information
- JHS Airport Information
- Facts about CYM
- Facts about JHS
- 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 JHS
- List of Nearest Airports to JHS
- Map of Furthest Airports from JHS
- List of Furthest Airports from JHS
About this route:
A direct, nonstop flight between Chatham Seaplane Base (CYM), Chatham, Alaska, United States and Sisimiut Airport (JHS), Sisimiut, Greenland would travel a Great Circle distance of 2,492 miles (or 4,011 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 relatively short distance between Chatham Seaplane Base and Sisimiut Airport, the route shown on this map most likely still appears to be a straight line.
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: | JHS / BGSS |
| Airport Names: |
|
| Location: | Sisimiut, Greenland |
| GPS Coordinates: | 66°57'5"N by 53°43'45"W |
| Area Served: | Sisimiut, Greenland |
| Operator/Owner: | Mittarfeqarfiit |
| Airport Type: | Public |
| Elevation: | 33 feet (10 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from JHS |
| More Information: | JHS Maps & Info |
Facts about Chatham Seaplane Base (CYM):
- Chatham Seaplane Base (CYM) currently has only 1 runway.
- 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.
- 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.
Facts about Sisimiut Airport (JHS):
- Roads in Sisimiut, including the road to the airport, are surfaced, but there is no road linking Sisimiut to any other settlement.
- Because of Sisimiut Airport's relatively low elevation of 33 feet, planes can take off or land at Sisimiut 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.
- Sisimiut Airport (JHS) currently has only 1 runway.
- Sisimiut Airport handled 22,955 passengers last year.
- Before the airport was opened in the 1990s, Sisimiut had been served by the now-closed heliport, located on the eastern outskirts of the town, in Sisimiut valley.
- The closest airport to Sisimiut Airport (JHS) is Attu Heliport (QGQ), which is located 68 miles (110 kilometers) N of JHS.
- The furthest airport from Sisimiut Airport (JHS) is Hobart International Airport (HBA), which is located 10,591 miles (17,044 kilometers) away in Hobart, Tasmania, Australia.
- In addition to being known as "Sisimiut Airport", other names for JHS include "Mittarfik Sisimiut" and "Sisimiut Lufthavn".
| 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 | 68.47 miles (110.19 km) N | Attu Heliport (QGQ) | Attu Island, Greenland | |
| 2 | 82.24 miles (132.35 km) E | Kangerlussuaq Airport (SFJ) (SFJ) | Kangerlussuaq, Greenland | |
| 3 | 83.14 miles (133.81 km) N | Ikerasaarsuk Heliport (QRY) | Ikerasaarsuk, Greenland | |
| 4 | 92.36 miles (148.63 km) NNE | Niaqornaarsuk Heliport (QMK) | Niaqornaarsuk, Greenland | |
| 5 | 108.59 miles (174.75 km) SSE | Maniitsoq Airport (JSU) | Maniitsoq, Greenland | |
| 6 | 124.78 miles (200.82 km) N | Aasiaat Airport (JEG) | Aasiaat, Greenland | |
| 7 | 126.23 miles (203.15 km) NNE | Ikamiut Heliport (QJI) | Ikamiut, Greenland | |
| 8 | 132.57 miles (213.36 km) N | Kitsissuarsuit Heliport (QJE) | Kitsissuarsuit, Greenland | |
| 9 | 145.01 miles (233.37 km) NNE | Qasigiannguit Heliport (JCH) | Qasigiannguit, Greenland | |
| 10 | 158.97 miles (255.84 km) N | Qeqertarsuaq Heliport (JGO) | Qeqertarsuaq, Greenland | |
| 11 | 172.65 miles (277.85 km) NNE | Ilulissat Airport (JAV) | Ilulissat, Greenland | |
| 12 | 199.51 miles (321.09 km) SSE | Nuuk Airport (GOH) | Nuuk, Greenland | |
| 13 | 219.54 miles (353.31 km) NNE | Qeqertaq Heliport (PQT) | Qeqertaq, Greenland | |
| 14 | 252.27 miles (405.99 km) NNE | Ikerasak Heliport (IKE) | Ikerasak, Greenland | |
| 15 | 260.71 miles (419.56 km) N | Uummannaq Heliport (UMD) | Uummannaq, Greenland | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,590.75 miles (17,044.11 km) SW | Hobart International Airport (HBA) | Hobart, Tasmania, Australia | |
| 2 | 10,510.46 miles (16,914.90 km) SW | Launceston Airport (LST) | Launceston, Tasmania, Australia | |
| 3 | 10,497.59 miles (16,894.20 km) SSW | Devonport Airport (DPO) | Devonport, Tasmania, Australia | |
| 4 | 10,496.53 miles (16,892.49 km) SSW | Burnie Airport (BWT) | Burnie, Tasmania, Australia | |
| 5 | 10,494.86 miles (16,889.79 km) SSW | Smithton Airport (SIO) | Smithton, Tasmania, Australia | |
| 6 | 10,485.50 miles (16,874.74 km) SW | George Town Aerodrome (GEE) | George Town, Tasmania, Australia | |
| 7 | 10,479.93 miles (16,865.78 km) SW | St Helens Airport (HLS) | St. Helens, Tasmania, Australia | |
| 8 | 10,447.22 miles (16,813.12 km) SSW | King Island Airport (KNS) | Currie, Tasmania, Australia | |
| 9 | 10,405.33 miles (16,745.72 km) WSW | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 10 | 10,402.48 miles (16,741.12 km) SW | Flinders Island Airport (FLS) | Flinders Island, Tasmania, Australia | |
| 11 | 10,371.45 miles (16,691.20 km) WSW | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 12 | 10,371.39 miles (16,691.09 km) SSW | Portland Airport (PTJ) | Portland, Victoria, Australia | |
| 13 | 10,358.65 miles (16,670.59 km) SSW | Warrnambool Airport (WMB) | Warrnambool, Victoria, Australia | |
| 14 | 10,340.10 miles (16,640.74 km) SSW | Mount Gambier Airport (MGB) | Mount Gambier, Australia | |
| 15 | 10,330.55 miles (16,625.37 km) SSW | Geelong Airport (GEX) | Grovedale, Victoria, Australia | |