Nonstop flight route between Chatham, Alaska, United States and Beaumont, Texas, United States:
Departure Airport:
(57°30'54"N by 134°56'45"W)
Arrival Airport:
(30°4'13"N by 94°12'54"W)
Distance from CYM to BMT:
2,708.90 miles (4,359.55 km)
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- About this route
- CYM Airport Information
- BMT Airport Information
- Facts about CYM
- Facts about BMT
- 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 BMT
- List of Nearest Airports to BMT
- Map of Furthest Airports from BMT
- List of Furthest Airports from BMT
About this route:
A direct, nonstop flight between Chatham Seaplane Base (CYM), Chatham, Alaska, United States and Beaumont Municipal Airport (BMT), Beaumont, Texas, United States would travel a Great Circle distance of 2,709 miles (or 4,360 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 Beaumont Municipal 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 Beaumont Municipal 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: | BMT / KBMT |
| Airport Name: | Beaumont Municipal Airport |
| Location: | Beaumont, Texas, United States |
| GPS Coordinates: | 30°4'13"N by 94°12'54"W |
| Area Served: | Beaumont, Texas |
| Operator/Owner: | City of Beaumont |
| Airport Type: | Public |
| Elevation: | 32 feet (10 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from BMT |
| More Information: | BMT Maps & Info |
Facts about Chatham Seaplane Base (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.
- The closest airport to Chatham Seaplane Base (CYM) is Angoon Seaplane Base (AGN), which is located only 13 miles (22 kilometers) E of 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.
Facts about Beaumont Municipal Airport (BMT):
- The closest airport to Beaumont Municipal Airport (BMT) is Jack Brooks Regional Airport (BPT), which is located only 14 miles (23 kilometers) SE of BMT.
- Beaumont Municipal Airport (BMT) has 2 runways.
- The furthest airport from Beaumont Municipal Airport (BMT) is Cocos (Keeling) Island Airport (CCK), which is located 11,013 miles (17,724 kilometers) away in Cocos Islands, Australia.
- Because of Beaumont Municipal Airport's relatively low elevation of 32 feet, planes can take off or land at Beaumont Municipal 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.
- Beaumont Municipal Airport covers an area of 276 acres at an elevation of 32 feet above mean sea level.
| 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 | 14.26 miles (22.96 km) SE | Jack Brooks Regional Airport (BPT) | Beaumont/Port Arthur, Texas, United States | |
| 2 | 48.34 miles (77.80 km) WSW | Baytown Airport (HPY) | Baytown, Texas, United States | |
| 3 | 59.40 miles (95.60 km) E | Lake Charles Regional Airport (LCH) | Lake Charles, Louisiana, United States | |
| 4 | 64.78 miles (104.25 km) E | Chennault International Airport (CWF) | Lake Charles, Louisiana, United States | |
| 5 | 64.99 miles (104.59 km) WSW | Ellington Field Joint Reserve BaseEllington Air Force BaseEllington Field (EFD) | Houston, Texas, United States | |
| 6 | 67.64 miles (108.86 km) W | George Bush Intercontinental Airport (IAH) | Houston, Texas, United States | |
| 7 | 67.79 miles (109.10 km) SW | Scholes International Airport at Galveston (GLS) | Galveston, Texas, United States | |
| 8 | 70.18 miles (112.94 km) WSW | William P. Hobby Airport (HOU) | Houston, Texas, United States | |
| 9 | 74.05 miles (119.17 km) NE | Beauregard Regional AirportDeRidder Army Air Base (DRI) | De Ridder, Louisiana, United States | |
| 10 | 74.22 miles (119.45 km) WNW | Lone Star Executive Airport (CXO) | Houston, Texas, United States | |
| 11 | 80.00 miles (128.74 km) W | David Wayne Hooks Memorial Airport (DWH) | Houston, Texas, United States | |
| 12 | 85.53 miles (137.64 km) WSW | Andrau Airpark (AAP) | Houston, Texas, United States | |
| 13 | 86.46 miles (139.14 km) NNW | Angelina County Airport (LFK) | Lufkin, Texas, United States | |
| 14 | 88.98 miles (143.20 km) W | West Houston Airport (IWS) | Houston, Texas, United States | |
| 15 | 91.78 miles (147.70 km) WSW | Sugar Land Regional Airport (SGR) | Sugar Land, Texas (near Houston), United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,013.06 miles (17,723.76 km) SSW | Cocos (Keeling) Island Airport (CCK) | Cocos Islands, Australia | |
| 2 | 10,865.52 miles (17,486.32 km) ESE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 3 | 10,721.04 miles (17,253.79 km) W | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 4 | 10,710.67 miles (17,237.12 km) W | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 5 | 10,704.52 miles (17,227.21 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 6 | 10,698.76 miles (17,217.94 km) W | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 7 | 10,694.73 miles (17,211.45 km) W | Carnarvon Airport (CVQ) | Carnarvon, Western Australia, Australia | |
| 8 | 10,693.51 miles (17,209.50 km) W | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 9 | 10,687.40 miles (17,199.66 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 10 | 10,675.75 miles (17,180.91 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 11 | 10,671.33 miles (17,173.80 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 12 | 10,656.18 miles (17,149.42 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 10,650.47 miles (17,140.22 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 14 | 10,646.40 miles (17,133.68 km) W | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,644.69 miles (17,130.92 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |