Nonstop flight route between Kongolo, Democratic Republic of the Congo and Chatham, Alaska, United States:
Departure Airport:
(5°23'39"S by 26°59'23"E)
Arrival Airport:
(57°30'54"N by 134°56'45"W)
Distance from KOO to CYM:
8,705.08 miles (14,009.44 km)
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- About this route
- KOO Airport Information
- CYM Airport Information
- Facts about KOO
- Facts about CYM
- Map of Nearest Airports to KOO
- List of Nearest Airports to KOO
- Map of Furthest Airports from KOO
- List of Furthest Airports from KOO
- 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 Kongolo Airport (KOO), Kongolo, Democratic Republic of the Congo and Chatham Seaplane Base (CYM), Chatham, Alaska, United States would travel a Great Circle distance of 8,705 miles (or 14,009 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 Kongolo 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 Kongolo 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: | KOO / FZRQ |
| Airport Name: | Kongolo Airport |
| Location: | Kongolo, Democratic Republic of the Congo |
| GPS Coordinates: | 5°23'39"S by 26°59'23"E |
| Area Served: | Kongolo, DR Congo |
| Elevation: | 1850 feet (564 meters) |
| View all routes: | Routes from KOO |
| More Information: | KOO 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 Kongolo Airport (KOO):
- The furthest airport from Kongolo Airport (KOO) is Cassidy International Airport (CXI), which is nearly antipodal to Kongolo Airport (meaning Kongolo Airport is almost on the exact opposite side of the Earth from Cassidy International Airport), and is located 12,056 miles (19,402 kilometers) away in Christmas Island, Kiribati.
- The closest airport to Kongolo Airport (KOO) is Kalemie Airport (FMI), which is located 159 miles (256 kilometers) ESE of KOO.
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 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.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 158.91 miles (255.74 km) ESE | Kalemie Airport (FMI) | Kalemie, Democratic Republic of the Congo |     |
| 2 | 186.37 miles (299.93 km) NNW | Kindu Airport (KND) | Kindu, Democratic Republic of the Congo | |
| 3 | 187.77 miles (302.19 km) E | Kigoma Airport (TKQ) | Kigoma, Tanzania | |
| 4 | 214.94 miles (345.91 km) NE | Bujumbura International Airport (BJM) | Bujumbura, Burundi | |
| 5 | 228.42 miles (367.61 km) WSW | Gandajika Airport (GDJ) | Gandajika, Democratic Republic of the Congo | |
| 6 | 240.48 miles (387.02 km) WSW | Mbuji Mayi Airport (MJM) | Mbuji Mayi, Democratic Republic of the Congo | |
| 7 | 242.94 miles (390.97 km) NE | Gitega Airport (GID) | Gitega, Burundi | |
| 8 | 247.31 miles (398.01 km) NNE | Kuvumu Airport (BKY) | Bukavu, Democratic Republic of the Congo | |
| 9 | 250.32 miles (402.84 km) W | Lusambo Airport (LBO) | Lusambo, Democratic Republic of the Congo | |
| 10 | 254.04 miles (408.83 km) SSW | Kamina Air Base (KMN) | Kamina, Democratic Republic of the Congo | |
| 11 | 270.80 miles (435.81 km) NE | Butare Airport (BTQ) | Butare, Rwanda | |
| 12 | 280.53 miles (451.47 km) WNW | Lodja Airport (LJA) | Lodja, Democratic Republic of the Congo | |
| 13 | 290.64 miles (467.74 km) NE | Kirundo Airport (KRE) | Kirundo, Burundi | |
| 14 | 300.43 miles (483.49 km) NNE | Goma Airport (GOM) | Goma, Democratic Republic of the Congo | |
| 15 | 300.54 miles (483.68 km) NNE | Gisenyi Airport (GYI) | Gisenyi, Rwanda | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,056.06 miles (19,402.29 km) NE | Cassidy International Airport (CXI) | Christmas Island, Kiribati | |
| 2 | 11,437.54 miles (18,406.88 km) N | Hilo International Airport (ITO) | Hilo, Hawaii, United States | |
| 3 | 11,424.90 miles (18,386.54 km) NNE | Kona International Airport at Keāhole (KOA) | Kailua / Kona, Hawaii, United States | |
| 4 | 11,422.26 miles (18,382.29 km) N | Pōhakuloa Training Area (BSF) | Camp Pohakuloa, Hawaii, United States | |
| 5 | 11,411.87 miles (18,365.59 km) N | Waimea-Kohala Airport (MUE) | Kamuela, Hawaii, United States | |
| 6 | 11,391.65 miles (18,333.04 km) N | Upolu Airport (UPP) | Hawi, Hawaii, United States | |
| 7 | 11,353.78 miles (18,272.09 km) N | Hana Airport (HNM) | Hana, Hawaii, United States | |
| 8 | 11,341.29 miles (18,252.00 km) NNE | Kahului Airport (OGG) | Kahului, Hawaii, United States | |
| 9 | 11,341.02 miles (18,251.56 km) NNE | Lanai Airport (LNY) | Lanai City, Hawaii, United States | |
| 10 | 11,333.44 miles (18,239.36 km) NNE | Kapalua Airport (JHM) | Lahaina, Hawaii, United States | |
| 11 | 11,314.11 miles (18,208.25 km) NNE | Molokai Airport (MKK) | Kaunakakai, Hawaii, United States | |
| 12 | 11,312.18 miles (18,205.14 km) NNE | Kalaupapa Airport (LUP) | Kalaupapa, Hawaii, United States | |
| 13 | 11,288.41 miles (18,166.89 km) NNE | Honolulu International Airport (HNL) | Honolulu, Hawaii, United States | |
| 14 | 11,288.41 miles (18,166.89 km) NNE | Hickam Field (HIK) | Honolulu, Hawaii, United States | |
| 15 | 11,286.29 miles (18,163.47 km) NNE | Kalaeloa Airport (NAX) | Kapolei, Hawaii, United States | |
| 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 | |