Nonstop flight route between Kobuk, Alaska, United States and Plymouth, Indiana, United States:
Departure Airport:
(66°54'43"N by 156°53'49"W)
Arrival Airport:
(41°21'54"N by 86°18'1"W)
Distance from OBU to PLY:
3,117.10 miles (5,016.47 km)
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Jump to:
- About this route
- OBU Airport Information
- PLY Airport Information
- Facts about OBU
- Facts about PLY
- Map of Nearest Airports to OBU
- List of Nearest Airports to OBU
- Map of Furthest Airports from OBU
- List of Furthest Airports from OBU
- Map of Nearest Airports to PLY
- List of Nearest Airports to PLY
- Map of Furthest Airports from PLY
- List of Furthest Airports from PLY
About this route:
A direct, nonstop flight between Kobuk Airport (OBU), Kobuk, Alaska, United States and Plymouth Municipal Airport (PLY), Plymouth, Indiana, United States would travel a Great Circle distance of 3,117 miles (or 5,016 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 Kobuk Airport and Plymouth 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 Kobuk Airport and Plymouth 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: | OBU / |
| Airport Names: |
|
| Location: | Kobuk, Alaska, United States |
| GPS Coordinates: | 66°54'43"N by 156°53'49"W |
| Area Served: | Kobuk, Alaska |
| Operator/Owner: | State of Alaska DOT&PF |
| Airport Type: | Public |
| Elevation: | 142 feet (43 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from OBU |
| More Information: | OBU Maps & Info |
Arrival Airport Information:
| IATA / ICAO Codes: | PLY / |
| Airport Names: |
|
| Location: | Plymouth, Indiana, United States |
| GPS Coordinates: | 41°21'54"N by 86°18'1"W |
| Area Served: | Plymouth, Indiana |
| Operator/Owner: | Plymouth BOAC |
| Airport Type: | Public |
| Elevation: | 800 feet (244 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from PLY |
| More Information: | PLY Maps & Info |
Facts about Kobuk Airport (OBU):
- Because of Kobuk Airport's relatively low elevation of 142 feet, planes can take off or land at Kobuk 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.
- Kobuk Airport (OBU) currently has only 1 runway.
- In addition to being known as "Kobuk Airport", another name for OBU is "PAOB".
- For the 12-month period ending September 29, 2011, the airport had 5,000 aircraft operations, an average of 13 per day, 100% air taxi.
- The furthest airport from Kobuk Airport (OBU) is George Airport (GRJ), which is located 10,163 miles (16,356 kilometers) away in George, South Africa.
- As per the Federal Aviation Administration, this airport had 1,176 passenger boardings in calendar year 2008, 1,048 in 2009, and 1,255 in 2010.
- The closest airport to Kobuk Airport (OBU) is Dahl Creek Airport (DCK), which is located only 2 miles (3 kilometers) N of OBU.
Facts about Plymouth Municipal Airport (PLY):
- The closest airport to Plymouth Municipal Airport (PLY) is Fulton County Airport (RCR), which is located 22 miles (35 kilometers) SSE of PLY.
- The furthest airport from Plymouth Municipal Airport (PLY) is Margaret River Airport (MGV), which is located 11,163 miles (17,965 kilometers) away in Margaret River, Western Australia, Australia.
- In addition to being known as "Plymouth Municipal Airport", another name for PLY is "C65".
- Because of Plymouth Municipal Airport's relatively low elevation of 800 feet, planes can take off or land at Plymouth 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.
- Plymouth Municipal Airport (PLY) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 2.16 miles (3.47 km) N | Dahl Creek Airport (DCK) | Dahl Creek, Alaska, United States |     |
| 2 | 7.38 miles (11.88 km) WSW | Shungnak Airport (SHG) | Shungnak, Alaska, United States | |
| 3 | 29.18 miles (46.96 km) WNW | Ambler Airport (ABL) | Ambler, Alaska, United States | |
| 4 | 85.27 miles (137.22 km) S | Huslia Airport (HSL) | Huslia, Alaska, United States | |
| 5 | 86.93 miles (139.90 km) WSW | Selawik Airport (WLK) | Selawik, Alaska, United States | |
| 6 | 94.38 miles (151.88 km) SE | Hughes Airport (HUS) | Hughes, Alaska, United States | |
| 7 | 95.86 miles (154.27 km) W | Bob Baker Memorial Airport (IAN) | Kiana, Alaska, United States | |
| 8 | 108.63 miles (174.83 km) SE | Indian Mountain LRRS Airport (UTO) | Utopia Creek, Alaska, United States | |
| 9 | 112.15 miles (180.49 km) W | Robert (Bob) Curtis Memorial Airport (ORV) | Noorvik, Alaska, United States | |
| 10 | 119.28 miles (191.97 km) E | Allakaket Airport (AET) | Allakaket, Alaska, United States | |
| 11 | 133.81 miles (215.34 km) WSW | Buckland Airport (BKC) | Buckland, Alaska, United States | |
| 12 | 142.65 miles (229.57 km) S | Koyukuk Airport (KYU) | Koyukuk, Alaska, United States | |
| 13 | 145.39 miles (233.99 km) E | Bettles Airport (BTT) | Bettles, Alaska, United States | |
| 14 | 150.36 miles (241.98 km) S | Edward G. Pitka Sr. Airport (GAL) | Galena, Alaska, United States | |
| 15 | 154.44 miles (248.55 km) SSW | Nulato Airport (NUL) | Nulato, Alaska, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,163.06 miles (16,355.81 km) S | George Airport (GRJ) | George, South Africa | |
| 2 | 10,159.46 miles (16,350.03 km) S | Port Elizabeth International Airport (PLZ) | Port Elizabeth, South Africa | |
| 3 | 10,157.97 miles (16,347.63 km) ESE | Teniente Rodolfo Marsh Airport (TNM) | Villa Las Estrellas, Antarctica | |
| 4 | 10,153.37 miles (16,340.22 km) S | Cape Town International Airport (CPT) | Cape Town, South Africa | |
| 5 | 10,126.87 miles (16,297.58 km) S | Port Alfred Airport (AFD) | Port Alfred, South Africa | |
| 6 | 10,088.21 miles (16,235.36 km) S | East London Airport (ELS) | East London, South Africa | |
| 7 | 9,982.47 miles (16,065.19 km) S | Mthatha Airport (UTT) | Mthatha, South Africa | |
| 8 | 9,927.79 miles (15,977.19 km) S | Margate Airport (MGH) | Margate, KwaZulu-Natal, South Africa | |
| 9 | 9,868.40 miles (15,881.61 km) S | Lebakeng Airport (LEF) | Lebakeng, Lesotho | |
| 10 | 9,866.90 miles (15,879.19 km) S | Semonkong Airport (SOK) | Semonkong, Lesotho | |
| 11 | 9,866.83 miles (15,879.08 km) S | Mafeteng Airport (MFC) | Mafeteng, Lesotho | |
| 12 | 9,860.16 miles (15,868.35 km) S | Lesobeng Airport (LES) | Lesobeng, Lesotho | |
| 13 | 9,852.30 miles (15,855.71 km) S | Kleinsee Airport (KLZ) | Kleinzee, South Africa | |
| 14 | 9,844.01 miles (15,842.36 km) S | Pietermaritzburg Airport (PZB) | Pietermaritzburg, South Africa | |
| 15 | 9,842.56 miles (15,840.03 km) S | Moshoeshoe I International Airport (MSU) | Maseru, Lesotho | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 21.59 miles (34.74 km) SSE | Fulton County Airport (RCR) | Rochester, Indiana, United States | |
| 2 | 23.74 miles (38.20 km) N | South Bend International Airport (SBN) | South Bend, Indiana, United States | |
| 3 | 26.66 miles (42.91 km) WNW | La Porte Municipal Airport (LPO) | La Porte, Indiana, United States | |
| 4 | 26.66 miles (42.91 km) WNW | La Porte Municipal Airport (PPO) | La Porte, Indiana, United States | |
| 5 | 28.49 miles (45.84 km) ENE | Goshen Municipal Airport (GSH) | Goshen, Indiana, United States | |
| 6 | 28.91 miles (46.52 km) NNE | Elkhart Municipal Airport (EKI) | Elkhart, Indiana, United States | |
| 7 | 33.09 miles (53.26 km) N | Jerry Tyler Memorial Airport (NLE) | Niles, Michigan, United States | |
| 8 | 35.67 miles (57.40 km) NW | Michigan City Municipal Airport (MGC) | Michigan City, Indiana, United States | |
| 9 | 37.14 miles (59.78 km) W | Porter County Regional Airport (VPZ) | Valparaiso, Indiana, United States | |
| 10 | 50.13 miles (80.68 km) S | Grissom Air Reserve Base (GUS) | Peru, Indiana, United States | |
| 11 | 53.16 miles (85.55 km) N | Southwest Michigan Regional Airport (BEH) | Benton Harbor, Michigan, United States | |
| 12 | 54.20 miles (87.22 km) WSW | Jasper County Airport (RNZ) | Rensselaer, Indiana, United States | |
| 13 | 59.18 miles (95.25 km) SSE | Kokomo Municipal Airport (OKK) | Kokomo, Indiana, United States | |
| 14 | 60.14 miles (96.79 km) WNW | Gary/Chicago International Airport (GYY) | Gary, Indiana (near Chicago), United States | |
| 15 | 61.54 miles (99.04 km) ESE | Smith Field (SMD) | Fort Wayne, Indiana, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,162.76 miles (17,964.67 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 11,139.41 miles (17,927.11 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 11,122.15 miles (17,899.32 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 11,114.80 miles (17,887.49 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 11,070.29 miles (17,815.85 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 6 | 11,059.19 miles (17,798.00 km) W | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 7 | 11,057.27 miles (17,794.90 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,047.02 miles (17,778.40 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 9 | 11,027.27 miles (17,746.62 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 10 | 11,023.32 miles (17,740.28 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 11 | 10,971.96 miles (17,657.62 km) WSW | Geraldton Airport (GET) | Geraldton, Western Australia, Australia | |
| 12 | 10,939.58 miles (17,605.51 km) WSW | Kalbarri Airport (KAX) | Kalbarri, Western Australia, Australia | |
| 13 | 10,930.25 miles (17,590.48 km) WSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 14 | 10,920.50 miles (17,574.80 km) WSW | Mullewa Airport (MXU) | Mullewa, Western Australia, Australia | |
| 15 | 10,878.68 miles (17,507.50 km) SW | Shark Bay Airport (MJK) | Monkey Mia, Western Australia, Australia | |