Nonstop flight route between Carbondale/Murphysboro, Illinois, United States and Point Baker, Alaska, United States:
Departure Airport:
(37°46'41"N by 89°15'6"W)
Arrival Airport:
(56°21'6"N by 133°37'21"W)
Distance from MDH to KPB:
2,391.40 miles (3,848.58 km)
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Jump to:
- About this route
- MDH Airport Information
- KPB Airport Information
- Facts about MDH
- Facts about KPB
- Map of Nearest Airports to MDH
- List of Nearest Airports to MDH
- Map of Furthest Airports from MDH
- List of Furthest Airports from MDH
- Map of Nearest Airports to KPB
- List of Nearest Airports to KPB
- Map of Furthest Airports from KPB
- List of Furthest Airports from KPB
About this route:
A direct, nonstop flight between Southern Illinois Airport (MDH), Carbondale/Murphysboro, Illinois, United States and Point Baker Seaplane Base (KPB), Point Baker, Alaska, United States would travel a Great Circle distance of 2,391 miles (or 3,849 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 Southern Illinois Airport and Point Baker Seaplane Base, the route shown on this map most likely still appears to be a straight line.
Departure Airport Information:
| IATA / ICAO Codes: | MDH / KMDH |
| Airport Name: | Southern Illinois Airport |
| Location: | Carbondale/Murphysboro, Illinois, United States |
| GPS Coordinates: | 37°46'41"N by 89°15'6"W |
| Area Served: | Carbondale / Murphysboro, Illinois |
| Airport Type: | Public |
| Elevation: | 411 feet (125 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from MDH |
| More Information: | MDH Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | KPB / |
| Airport Name: | Point Baker Seaplane Base |
| Location: | Point Baker, Alaska, United States |
| GPS Coordinates: | 56°21'6"N by 133°37'21"W |
| Area Served: | Point Baker, Alaska |
| Operator/Owner: | Alaska DOT&PF - Southeast Region |
| Airport Type: | Public |
| Elevation: | 0 feet (0 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from KPB |
| More Information: | KPB Maps & Info |
Facts about Southern Illinois Airport (MDH):
- Southern Illinois Airport (MDH) has 3 runways.
- Based upon a study commissioned by the Illinois Aeronautics Division, the airport contributes more than $13.8 million in direct and indirect benefits to the region on an annual basis.
- The furthest airport from Southern Illinois Airport (MDH) is Margaret River Airport (MGV), which is located 11,052 miles (17,786 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Southern Illinois Airport's relatively low elevation of 411 feet, planes can take off or land at Southern Illinois 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 closest airport to Southern Illinois Airport (MDH) is Williamson County Regional Airport (MWA), which is located only 13 miles (21 kilometers) E of MDH.
Facts about Point Baker Seaplane Base (KPB):
- Because of Point Baker Seaplane Base's relatively low elevation of 0 feet, planes can take off or land at Point Baker 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 Point Baker Seaplane Base (KPB) is Port Alfred Airport (AFD), which is located 10,610 miles (17,075 kilometers) away in Port Alfred, South Africa.
- The closest airport to Point Baker Seaplane Base (KPB) is Port Protection Seaplane Base (PPV), which is located only 2 miles (3 kilometers) SSE of KPB.
- Point Baker Seaplane Base (KPB) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 13.25 miles (21.32 km) E | Williamson County Regional Airport (MWA) | Marion, Illinois, United States |     |
| 2 | 42.00 miles (67.60 km) SSW | Cape Girardeau Regional Airport (CGI) | Cape Girardeau, Missouri, United States | |
| 3 | 43.33 miles (69.73 km) NNE | Mt. Vernon Airport (MVN) | Mount Vernon, Illinois, United States | |
| 4 | 56.13 miles (90.33 km) SSE | Barkley Regional Airport (PAH) | Paducah, Kentucky, United States | |
| 5 | 61.76 miles (99.38 km) NNE | Salem–Leckrone Airport (SLO) | Salem, Illinois, United States | |
| 6 | 61.76 miles (99.39 km) NNW | MidAmerica St. Louis Airport (BLV) | Belleville, Illinois, United States | |
| 7 | 63.08 miles (101.52 km) SSW | Sikeston Memorial Municipal AirportHarvey Parks Army Airfield (SIK) | Sikeston, Missouri, United States | |
| 8 | 73.43 miles (118.17 km) N | Greenville Airport (GRE) | Greenville, Illinois, United States | |
| 9 | 73.57 miles (118.39 km) NW | St. Louis Downtown Airport (CPS) | Cahokia, Illinois (near St. Louis), United States | |
| 10 | 88.08 miles (141.75 km) NNW | St. Louis Regional Airport (ALN) | Alton, Illinois, United States | |
| 11 | 90.04 miles (144.90 km) NW | Lambert–St. Louis International Airport (STL) | St. Louis, Missouri, United States | |
| 12 | 90.88 miles (146.26 km) SSE | Murray-Calloway County Airport (CEY) | Murray, Kentucky, United States | |
| 13 | 91.13 miles (146.67 km) SSW | Malden Regional Airport (MAW) | Malden, Missouri, United States | |
| 14 | 95.53 miles (153.74 km) ENE | Evansville Regional Airport (EVV) | Evansville, Indiana, United States | |
| 15 | 97.50 miles (156.92 km) NW | Spirit of St. Louis Airport (SUS) | Chesterfield, Missouri, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,051.53 miles (17,785.68 km) W | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,029.89 miles (17,750.84 km) W | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,007.86 miles (17,715.39 km) W | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 4 | 11,001.79 miles (17,705.62 km) W | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 5 | 10,981.21 miles (17,672.50 km) W | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 10,965.17 miles (17,646.68 km) W | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 7 | 10,957.71 miles (17,634.68 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 8 | 10,956.35 miles (17,632.49 km) W | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 10,925.97 miles (17,583.60 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 10 | 10,923.77 miles (17,580.06 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 11 | 10,908.91 miles (17,556.14 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 12 | 10,907.23 miles (17,553.44 km) W | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 13 | 10,872.34 miles (17,497.29 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 14 | 10,871.76 miles (17,496.37 km) WSW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |
| 15 | 10,870.81 miles (17,494.82 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 1.66 miles (2.68 km) SSE | Port Protection Seaplane Base (PPV) | Port Protection, Alaska, United States | |
| 2 | 25.19 miles (40.55 km) SE | North Whale Seaplane Base (WWP) | North Whale Pass, Alaska, United States | |
| 3 | 30.83 miles (49.62 km) SSE | Tokeen Seaplane Base (TKI) | Tokeen, Alaska, United States | |
| 4 | 37.89 miles (60.97 km) SSE | Naukati Bay Seaplane Base (WNC) | Tuxekan Island, Alaska, United States | |
| 5 | 38.24 miles (61.54 km) SE | Coffman Cove Seaplane Base (KCC) | Coffman Cove, Alaska, United States | |
| 6 | 39.98 miles (64.34 km) W | Port Alexander Seaplane Base (PTD) | Port Alexander, Alaska, United States | |
| 7 | 40.34 miles (64.91 km) NE | Petersburg James A. Johnson Airport (PSG) | Petersburg, Alaska, United States | |
| 8 | 43.50 miles (70.01 km) NNW | Kake Airport (KAE) | Kake, Alaska, United States | |
| 9 | 48.74 miles (78.45 km) ENE | Wrangell Airport (WRG) | Wrangell, Alaska, United States | |
| 10 | 57.42 miles (92.41 km) SSE | Klawock Airport (KLW) | Klawock, Alaska, United States | |
| 11 | 62.15 miles (100.01 km) SE | Thorne Bay Seaplane Base (KTB) | Thorne Bay, Alaska, United States | |
| 12 | 63.06 miles (101.49 km) SSE | Craig Seaplane Base (CGA) | Craig, Alaska, United States | |
| 13 | 70.97 miles (114.22 km) SSE | Hollis Clark Bay Seaplane Base (HYL) | Hollis, Alaska, United States | |
| 14 | 74.40 miles (119.74 km) SSE | Waterfall Seaplane Base (KWF) | Waterfall, Alaska, United States | |
| 15 | 81.61 miles (131.33 km) NW | Sitka Rocky Gutierrez Airport (SIT) | Sitka, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,609.95 miles (17,075.01 km) SE | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 2 | 10,605.64 miles (17,068.08 km) SE | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,599.15 miles (17,057.63 km) SE | East London Airport (ELS) | East London, South Africa | |
| 4 | 10,522.78 miles (16,934.73 km) SE | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 5 | 10,521.35 miles (16,932.43 km) SE | George Airport (GRJ) | George, South Africa | |
| 6 | 10,512.24 miles (16,917.77 km) SSE | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 7 | 10,445.13 miles (16,809.77 km) SSE | King Shaka International (DUR) | Durban, KwaZulu-Natal, South Africa | |
| 8 | 10,433.94 miles (16,791.76 km) SSE | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 9 | 10,415.37 miles (16,761.87 km) SSE | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 10,409.36 miles (16,752.20 km) SE | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 11 | 10,404.46 miles (16,744.32 km) SSE | Richards Bay Airport (RCB) | Richards Bay, KwaZulu-Natal, South Africa | |
| 12 | 10,400.40 miles (16,737.77 km) SSE | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 10,399.50 miles (16,736.33 km) SSE | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 14 | 10,384.26 miles (16,711.81 km) SSE | Mokhotlong Airport (MKH) | Mokhotlong, Lesotho | |
| 15 | 10,379.47 miles (16,704.09 km) SE | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |