Nonstop flight route between Chatham, Alaska, United States and Jefferson City, Missouri, United States:
Departure Airport:
(57°30'54"N by 134°56'45"W)
Arrival Airport:
(38°35'27"N by 92°9'21"W)
Distance from CYM to JEF:
2,312.21 miles (3,721.13 km)
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- About this route
- CYM Airport Information
- JEF Airport Information
- Facts about CYM
- Facts about JEF
- 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 JEF
- List of Nearest Airports to JEF
- Map of Furthest Airports from JEF
- List of Furthest Airports from JEF
About this route:
A direct, nonstop flight between Chatham Seaplane Base (CYM), Chatham, Alaska, United States and Jefferson City Memorial Airport (JEF), Jefferson City, Missouri, United States would travel a Great Circle distance of 2,312 miles (or 3,721 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 Jefferson City Memorial 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: | JEF / KJEF |
| Airport Name: | Jefferson City Memorial Airport |
| Location: | Jefferson City, Missouri, United States |
| GPS Coordinates: | 38°35'27"N by 92°9'21"W |
| Operator/Owner: | City of Jefferson City |
| Airport Type: | Public |
| Elevation: | 549 feet (167 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from JEF |
| More Information: | JEF Maps & Info |
Facts about Chatham Seaplane Base (CYM):
- 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.
- Chatham Seaplane Base (CYM) currently has only 1 runway.
Facts about Jefferson City Memorial Airport (JEF):
- Jefferson City Memorial Airport (JEF) has 2 runways.
- Because of Jefferson City Memorial Airport's relatively low elevation of 549 feet, planes can take off or land at Jefferson City Memorial 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 Jefferson City Memorial Airport (JEF) is Margaret River Airport (MGV), which is located 10,891 miles (17,527 kilometers) away in Margaret River, Western Australia, Australia.
- The closest airport to Jefferson City Memorial Airport (JEF) is Columbia Regional Airport (COU), which is located only 16 miles (26 kilometers) NNW of JEF.
| 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 | 16.05 miles (25.83 km) NNW | Columbia Regional Airport (COU) | Columbia, Missouri, United States | |
| 2 | 38.27 miles (61.60 km) SSE | Rolla National Airport (VIH) | Rolla, Missouri, United States | |
| 3 | 40.31 miles (64.86 km) SSW | Lee C. Fine Memorial Airport (AIZ) | Lake Ozark, Missouri, United States | |
| 4 | 55.61 miles (89.49 km) W | Sedalia Regional Airport (DMO) | Sedalia, Missouri, United States | |
| 5 | 58.70 miles (94.46 km) S | Waynesville-St. Robert Regional Airport (TBN) | Fort Leonard Wood, Missouri, United States | |
| 6 | 66.24 miles (106.60 km) WNW | Marshall Memorial Municipal Airport (MHL) | Marshall, Missouri, United States | |
| 7 | 75.71 miles (121.84 km) W | Whiteman Air Force Base (SZL) | Knob Noster, Missouri, United States | |
| 8 | 81.34 miles (130.90 km) E | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| 9 | 97.41 miles (156.77 km) E | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States | |
| 10 | 105.85 miles (170.35 km) N | Kirksville Regional Airport (IRK) | Kirksville, Missouri, United States | |
| 11 | 106.61 miles (171.58 km) NNE | Quincy Regional Airport (UIN) | Quincy, Illinois, United States | |
| 12 | 108.03 miles (173.86 km) E | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 13 | 114.70 miles (184.59 km) SW | Springfield–Branson National Airport (SGF) | Springfield, Missouri, United States | |
| 14 | 115.57 miles (186.00 km) E | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 15 | 125.41 miles (201.83 km) E | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,890.56 miles (17,526.62 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,868.60 miles (17,491.27 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,846.13 miles (17,455.11 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 10,842.18 miles (17,448.75 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,817.13 miles (17,408.44 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,801.40 miles (17,383.12 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,792.40 miles (17,368.64 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 8 | 10,791.52 miles (17,367.23 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,766.78 miles (17,327.41 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 10 | 10,758.81 miles (17,314.58 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 11 | 10,747.31 miles (17,296.07 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 12 | 10,741.49 miles (17,286.71 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,705.21 miles (17,228.33 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 10,704.82 miles (17,227.69 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 15 | 10,704.16 miles (17,226.63 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |