Nonstop flight route between Richmond, Queensland, Australia and Kobuk, Alaska, United States:
Departure Airport:
(20°42'6"S by 143°6'52"E)
Arrival Airport:
(66°54'43"N by 156°53'49"W)
Distance from RCM to OBU:
6,781.31 miles (10,913.44 km)
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Jump to:
- About this route
- RCM Airport Information
- OBU Airport Information
- Facts about RCM
- Facts about OBU
- Map of Nearest Airports to RCM
- List of Nearest Airports to RCM
- Map of Furthest Airports from RCM
- List of Furthest Airports from RCM
- Map of Nearest Airports to OBU
- List of Nearest Airports to OBU
- Map of Furthest Airports from OBU
- List of Furthest Airports from OBU
About this route:
A direct, nonstop flight between Richmond Airport (RCM), Richmond, Queensland, Australia and Kobuk Airport (OBU), Kobuk, Alaska, United States would travel a Great Circle distance of 6,781 miles (or 10,913 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 Richmond Airport and Kobuk 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 Richmond Airport and Kobuk Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
| IATA / ICAO Codes: | RCM / YRMD |
| Airport Name: | Richmond Airport |
| Location: | Richmond, Queensland, Australia |
| GPS Coordinates: | 20°42'6"S by 143°6'52"E |
| Area Served: | Richmond, Queensland, Australia |
| Operator/Owner: | Richmond Shire Council |
| Airport Type: | Public |
| Elevation: | 676 feet (206 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from RCM |
| More Information: | RCM Maps & Info |
Arrival 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 |
Facts about Richmond Airport (RCM):
- Because of Richmond Airport's relatively low elevation of 676 feet, planes can take off or land at Richmond 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.
- Richmond Airport (RCM) currently has only 1 runway.
- The closest airport to Richmond Airport (RCM) is Hughenden Airport (HGD), which is located 72 miles (116 kilometers) E of RCM.
- The furthest airport from Richmond Airport (RCM) is Agostinho Neto Airport (NTO), which is located 11,629 miles (18,716 kilometers) away in Ponta do Sol, Santo Antão, Cape Verde.
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.
- 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 closest airport to Kobuk Airport (OBU) is Dahl Creek Airport (DCK), which is located only 2 miles (3 kilometers) N of OBU.
- 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.
- In addition to being known as "Kobuk Airport", another name for OBU is "PAOB".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 72.16 miles (116.12 km) E | Hughenden Airport (HGD) | Hughenden, Queensland, Australia |     |
| 2 | 90.02 miles (144.88 km) W | Julia Creek Airport (JCK) | Julia Creek, Queensland, Australia | |
| 3 | 137.45 miles (221.21 km) W | Elrose Mine Airport (ERQ) | Eloise Copper Mine, Queensland, Australia | |
| 4 | 163.35 miles (262.88 km) WSW | Trepell Airport (TQP) | Trapell, Queensland, Australia | |
| 5 | 168.74 miles (271.56 km) W | Cloncurry Airport (CNJ) | Cloncurry, Queensland, Australia | |
| 6 | 202.99 miles (326.68 km) SSE | Longreach Airport (LRE) | Longreach, Queensland, Australia | |
| 7 | 207.58 miles (334.07 km) SE | Aramac Airport (AXC) | Aramac, Queensland, Australia | |
| 8 | 209.58 miles (337.29 km) ENE | Charters Towers Airport (CXT) | Charters Towers, Queensland, Australia | |
| 9 | 213.85 miles (344.16 km) N | Abingdon Airport (ABG) | Abingdon, Queensland, Australia | |
| 10 | 234.40 miles (377.23 km) W | Mount Isa Airport (ISA) | Mount Isa, Queensland, Australia | |
| 11 | 242.52 miles (390.29 km) SE | Barcaldine Airport (BCI) | Barcaldine, Queensland, Australia | |
| 12 | 249.70 miles (401.85 km) SW | Springvale Airport (KSV) | Springvale, Queensland, Australia | |
| 13 | 256.65 miles (413.04 km) SW | Boulia Airport (BQL) | Boulia, Queensland, Australia | |
| 14 | 257.29 miles (414.06 km) ENE | Townsville Airport (TSV) | Townsville, Queensland, Australia | |
| 15 | 262.70 miles (422.78 km) NNE | Chillagoe Airport (LLG) | Chillagoe, Queensland, Australia | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,629.33 miles (18,715.55 km) WNW | Agostinho Neto Airport (NTO) | Ponta do Sol, Santo Antão, Cape Verde | |
| 2 | 11,618.44 miles (18,698.02 km) WNW | Cesária Évora International Airport (VXE) | São Vicente, Cape Verde | |
| 3 | 11,564.61 miles (18,611.39 km) WNW | Preguiça Airport (SNE) | São Nicolau, Cape Verde | |
| 4 | 11,527.56 miles (18,551.77 km) WNW | São Filipe Airport (SFL) | Fogo, Cape Verde | |
| 5 | 11,524.47 miles (18,546.79 km) WNW | Mosteiros Airport (MTI) | Mosteiros, Cape Verde | |
| 6 | 11,485.09 miles (18,483.42 km) WNW | Amílcar Cabral International Airport (SID) | Sal Island, Cape Verde | |
| 7 | 11,470.28 miles (18,459.59 km) WNW | Praia International Airport (RAI) | Praia, Cape Verde | |
| 8 | 11,467.15 miles (18,454.55 km) WNW | Aristides Pereira International Airport (BVC) | Boa Vista, Cape Verde | |
| 9 | 11,460.39 miles (18,443.66 km) WNW | Maio Airport (MMO) | Maio, Cape Verde | |
| 10 | 11,157.71 miles (17,956.55 km) W | La Güera Airport (ZLG) | La Güera, Western Sahara | |
| 11 | 11,155.19 miles (17,952.50 km) W | Nouadhibou International Airport (NDB) | Nouadhibou, Mauritania | |
| 12 | 11,119.06 miles (17,894.35 km) WNW | La Palma Airport (SPC) | La Palma, Canary Islands, Spain | |
| 13 | 11,112.99 miles (17,884.57 km) NNW | Horta International Airport (HOR) | Horta, Azores, Portugal | |
| 14 | 11,110.22 miles (17,880.13 km) NNW | Santa Maria Airport (SMA) | Santa Maria, Portugal | |
| 15 | 11,104.72 miles (17,871.26 km) NNW | Pico Airport (PIX) | Pico Island, Azores, Portugal | |
| 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 | |