Nonstop flight route between Chatham, Alaska, United States and Aur Atoll, Marshall Islands:
Departure Airport:
(57°30'54"N by 134°56'45"W)
Arrival Airport:
(8°8'43"N by 171°10'23"E)
Distance from CYM to AUL:
4,445.96 miles (7,155.07 km)
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Jump to:
- About this route
- CYM Airport Information
- AUL Airport Information
- Facts about CYM
- Facts about AUL
- 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 AUL
- List of Nearest Airports to AUL
- Map of Furthest Airports from AUL
- List of Furthest Airports from AUL
About this route:
A direct, nonstop flight between Chatham Seaplane Base (CYM), Chatham, Alaska, United States and Aur Airport (AUL), Aur Atoll, Marshall Islands would travel a Great Circle distance of 4,446 miles (or 7,155 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 Aur 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 Aur 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: | AUL / |
| Airport Name: | Aur Airport |
| Location: | Aur Atoll, Marshall Islands |
| GPS Coordinates: | 8°8'43"N by 171°10'23"E |
| Area Served: | Aur, Aur Atoll, Marshall Islands |
| View all routes: | Routes from AUL |
| More Information: | AUL Maps & Info |
Facts about Chatham Seaplane Base (CYM):
- Chatham Seaplane Base (CYM) currently has only 1 runway.
- 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.
Facts about Aur Airport (AUL):
- The closest airport to Aur Airport (AUL) is Maloelap Airport (MAV), which is located 39 miles (63 kilometers) N of AUL.
- The furthest airport from Aur Airport (AUL) is RAF Ascension (ASI), which is nearly antipodal to Aur Airport (meaning Aur Airport is almost on the exact opposite side of the Earth from RAF Ascension), and is located 12,056 miles (19,402 kilometers) away in Georgetown, Ascension Island, Saint Helena.
| 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 | 38.86 miles (62.53 km) N | Maloelap Airport (MAV) | Taroa Island, Maloelap Atoll, Marshall Islands | |
| 2 | 56.33 miles (90.65 km) NNW | Kaben Airport (KBT) | Maloelap Atoll, Marshall Islands | |
| 3 | 72.35 miles (116.44 km) S | Airok Airport (AIC) | Airok, Marshall Islands | |
| 4 | 74.98 miles (120.67 km) S | Marshall Islands International Airport (MAJ) | Majuro, Marshall Islands | |
| 5 | 80.80 miles (130.04 km) SSE | Ine Airport (IMI) | Ine, Arno Atoll, Marshall Islands | |
| 6 | 86.53 miles (139.26 km) SE | Tinak Airport (TIC) | Tinak, Arno Atoll, Marshall Islands | |
| 7 | 110.91 miles (178.49 km) NW | Wotje Airport (WTE) | Wotje (Wotje Atoll), Marshall Islands | |
| 8 | 147.42 miles (237.25 km) SSE | Mili Airport (MIJ) | Mili Atoll, Marshall Islands | |
| 9 | 149.16 miles (240.05 km) N | Mejit Airport (MJB) | Mejit Island, Marshall Islands | |
| 10 | 152.70 miles (245.75 km) W | Jabot Airport (JAT) | Jabat Island, Marshall Islands | |
| 11 | 155.72 miles (250.61 km) SSE | Enejit Airport (EJT) | Enejit, Marshall Islands | |
| 12 | 156.60 miles (252.02 km) WSW | Jeh Airport (JEJ) | Ailinglaplap Atoll, Marshall Islands | |
| 13 | 164.53 miles (264.79 km) NNW | Ailuk Airport (AIM) | Ailuk, Marshall Islands | |
| 14 | 172.14 miles (277.03 km) NW | Likiep Airport (LIK) | Likiep Atoll, Marshall Islands | |
| 15 | 173.71 miles (279.56 km) WSW | Ailinglaplap Atoll (AIP) | Ailinglaplap Atoll, Marshall Islands | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,055.75 miles (19,401.80 km) E | RAF Ascension (ASI) | Georgetown, Ascension Island, Saint Helena | |
| 2 | 11,567.93 miles (18,616.73 km) S | Cape Palmas Airport (CPA) | Cape Palmas, Liberia | |
| 3 | 11,551.15 miles (18,589.72 km) S | Sasstown Airport (SAZ) | Sasstown, Liberia | |
| 4 | 11,526.00 miles (18,549.26 km) S | Greenville/Sinoe Airport (SNI) | Greenville, Liberia | |
| 5 | 11,514.64 miles (18,530.97 km) SSW | Sassandra Airport (ZSS) | Sassandra, Côte d'Ivoire | |
| 6 | 11,462.36 miles (18,446.83 km) S | Buchanan Airport (UCN) | Buchanan, Liberia | |
| 7 | 11,454.84 miles (18,434.73 km) S | Tchien Airport (THC) | Tchien, Liberia | |
| 8 | 11,450.82 miles (18,428.27 km) SSW | Félix Houphouët-Boigny International Airport (ABJ) | Abidjan, Côte d'Ivoire | |
| 9 | 11,444.46 miles (18,418.03 km) SSW | Divo Airport (DIV) | Divo, Côte d'Ivoire (Ivory Coast) | |
| 10 | 11,437.66 miles (18,407.09 km) S | Roberts International Airport Roberts Field (ROB) | Monrovia, Liberia | |
| 11 | 11,433.04 miles (18,399.65 km) SSW | Gagnoa Airport (GGN) | Gagnoa, Côte d'Ivoire | |
| 12 | 11,430.62 miles (18,395.75 km) S | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| 13 | 11,423.39 miles (18,384.12 km) SSW | Aboisso Airport (ABO) | Aboisso, Côte d'Ivoire | |
| 14 | 11,418.63 miles (18,376.46 km) S | Guiglo Airport (GGO) | Guiglo, Côte d'Ivoire | |
| 15 | 11,413.03 miles (18,367.44 km) SSW | Takoradi Airport (TKD) | Sekondi-Takoradi, Ghana | |