Nonstop flight route between Chatham, Alaska, United States and Moosonee, Ontario, Canada:
Departure Airport:
(57°30'54"N by 134°56'45"W)
Arrival Airport:
(51°17'30"N by 80°36'29"W)
Distance from CYM to YMO:
2,165.70 miles (3,485.35 km)
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- About this route
- CYM Airport Information
- YMO Airport Information
- Facts about CYM
- Facts about YMO
- 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 YMO
- List of Nearest Airports to YMO
- Map of Furthest Airports from YMO
- List of Furthest Airports from YMO
About this route:
A direct, nonstop flight between Chatham Seaplane Base (CYM), Chatham, Alaska, United States and Moosonee Airport (YMO), Moosonee, Ontario, Canada would travel a Great Circle distance of 2,166 miles (or 3,485 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 Moosonee 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: | YMO / CYMO |
| Airport Name: | Moosonee Airport |
| Location: | Moosonee, Ontario, Canada |
| GPS Coordinates: | 51°17'30"N by 80°36'29"W |
| Operator/Owner: | The Corporation of the Town of Moosonee |
| Airport Type: | Public |
| Elevation: | 30 feet (9 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from YMO |
| More Information: | YMO Maps & Info |
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.
- 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.
- 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 Moosonee Airport (YMO):
- The furthest airport from Moosonee Airport (YMO) is Margaret River Airport (MGV), which is located 11,002 miles (17,706 kilometers) away in Margaret River, Western Australia, Australia.
- Moosonee Airport (YMO) has 2 runways.
- Because of Moosonee Airport's relatively low elevation of 30 feet, planes can take off or land at Moosonee 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 Moosonee Airport was officially opened in May 1970 and a new terminal building was constructed in July 1991, that houses the airport management office and washrooms.
- The closest airport to Moosonee Airport (YMO) is Fort Albany Airport (YFA), which is located 78 miles (126 kilometers) NW of YMO.
| 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 | 78.30 miles (126.02 km) NW | Fort Albany Airport (YFA) | Fort Albany, Ontario, Canada | |
| 2 | 80.75 miles (129.96 km) E | Waskaganish Airport (YKQ) | Waskaganish, Quebec, Canada | |
| 3 | 82.30 miles (132.45 km) NNW | Kashechewan Airport (ZKE) | Kashechewan, Ontario, Canada | |
| 4 | 110.11 miles (177.21 km) NE | Eastmain River Airport (ZEM) | Eastmain, Quebec, Canada | |
| 5 | 136.95 miles (220.40 km) NNW | Attawapiskat Airport (YAT) | Attawapiskat, Ontario, Canada | |
| 6 | 140.62 miles (226.31 km) NNE | Wemindji Airport (YNC) | Wemindji, Quebec, Canada | |
| 7 | 152.06 miles (244.71 km) S | Cochrane Airport (YCN) | Cochrane, Ontario, Canada | |
| 8 | 153.62 miles (247.23 km) SSW | Kapuskasing Airport (YYU) | Kapuskasing, Ontario, Canada | |
| 9 | 162.35 miles (261.28 km) SE | Matagami Airport (YNM) | Matagami, Quebec, Canada | |
| 10 | 173.73 miles (279.60 km) SW | Hearst (René Fontaine) Municipal Airport (YHF) | Hearst, Ontario, Canada | |
| 11 | 175.90 miles (283.09 km) SSE | La Sarre Airport (SSQ) | La Sarre, Quebec, Canada | |
| 12 | 187.65 miles (302.00 km) NNE | Chisasibi Airport (YKU) | Chisasibi, Quebec, Canada | |
| 13 | 191.11 miles (307.55 km) S | Timmins Victor M. Power Airport (YTS) | Timmins, Ontario, Canada | |
| 14 | 194.35 miles (312.78 km) E | Nemiscau Airport (YNS) | Nemiscau, Quebec, Canada | |
| 15 | 202.30 miles (325.57 km) NE | La Grande Rivière Airport (YGL) | Radisson, Quebec, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,002.28 miles (17,706.40 km) SW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,993.19 miles (17,691.78 km) SW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 10,982.87 miles (17,675.17 km) SW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 4 | 10,979.30 miles (17,669.42 km) SW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 10,952.91 miles (17,626.96 km) SW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 10,915.04 miles (17,566.01 km) SW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 10,872.75 miles (17,497.96 km) SW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 8 | 10,869.22 miles (17,492.27 km) SW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 9 | 10,857.26 miles (17,473.03 km) SW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 10 | 10,780.84 miles (17,350.04 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 11 | 10,779.11 miles (17,347.25 km) SW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 10,692.09 miles (17,207.21 km) SSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 13 | 10,685.73 miles (17,196.97 km) SW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,652.31 miles (17,143.18 km) SW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,645.88 miles (17,132.84 km) SW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |