Nonstop flight route between Denver, Colorado, United States and Kobuk, Alaska, United States:
Departure Airport:
(39°54'32"N by 105°7'1"W)
Arrival Airport:
(66°54'43"N by 156°53'49"W)
Distance from BJC to OBU:
2,700.08 miles (4,345.34 km)
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Jump to:
- About this route
- BJC Airport Information
- OBU Airport Information
- Facts about BJC
- Facts about OBU
- Map of Nearest Airports to BJC
- List of Nearest Airports to BJC
- Map of Furthest Airports from BJC
- List of Furthest Airports from BJC
- 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 Rocky Mountain Metropolitan Airport (BJC), Denver, Colorado, United States and Kobuk Airport (OBU), Kobuk, Alaska, United States would travel a Great Circle distance of 2,700 miles (or 4,345 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 Rocky Mountain Metropolitan 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 Rocky Mountain Metropolitan 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: | BJC / KBJC |
| Airport Name: | Rocky Mountain Metropolitan Airport |
| Location: | Denver, Colorado, United States |
| GPS Coordinates: | 39°54'32"N by 105°7'1"W |
| Area Served: | Denver, Colorado |
| Airport Type: | Public |
| Elevation: | 5673 feet (1,729 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from BJC |
| More Information: | BJC 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 Rocky Mountain Metropolitan Airport (BJC):
- This airport is included in the National Plan of Integrated Airport Systems for 2011–2015, which categorized it as a reliever airport.
- Rocky Mountain Metropolitan Airport (BJC) has 3 runways.
- Rocky Mountain Metropolitan Airport covers an area of 1,700 acres at an elevation of 5,673 feet above mean sea level.
- The furthest airport from Rocky Mountain Metropolitan Airport (BJC) is Sir Gaëtan Duval Airport (RRG), which is located 10,886 miles (17,519 kilometers) away in Rodrigues Island, Mauritius.
- The closest airport to Rocky Mountain Metropolitan Airport (BJC) is Boulder Municipal Airport (WBU), which is located only 11 miles (17 kilometers) NNW of BJC.
- Rocky Mountain Metropolitan Airport is a public-use airport located near Broomfield, Colorado, United States.
- Because of Rocky Mountain Metropolitan Airport's high elevation of 5,673 feet, planes must typically fly at a faster airspeed in order to takeoff or land at BJC. Combined with a high temperature, this could make BJC a "Hot & High" airport, where the air density is lower than it would otherwise be at sea level.
Facts about Kobuk Airport (OBU):
- 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.
- 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.
- 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.
- The closest airport to Kobuk Airport (OBU) is Dahl Creek Airport (DCK), which is located only 2 miles (3 kilometers) N of OBU.
- Kobuk Airport (OBU) currently has only 1 runway.
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10.70 miles (17.22 km) NNW | Boulder Municipal Airport (WBU) | Boulder, Colorado, United States |     |
| 2 | 23.77 miles (38.26 km) E | Denver International Airport (DEN) | Denver, Colorado, United States | |
| 3 | 27.40 miles (44.09 km) SSE | Centennial Airport (APA) | Arapahoe County, Colorado, United States | |
| 4 | 37.93 miles (61.05 km) N | Fort Collins-Loveland Municipal Airport (FNL) | Fort Collins/Loveland, Colorado, United States | |
| 5 | 44.58 miles (71.74 km) NE | Greeley-Weld County Airport (GXY) | Greeley, Colorado, United States | |
| 6 | 64.96 miles (104.54 km) SSE | United States Air Force Academy (AFF) | Colorado Springs, Colorado, United States | |
| 7 | 79.39 miles (127.77 km) SSE | City of Colorado Springs Municipal Airport (COS) | Colorado Springs, Colorado, United States | |
| 8 | 79.66 miles (128.19 km) SW | Lake County Airport (LXV) | Leadville, Colorado, United States | |
| 9 | 85.60 miles (137.76 km) N | Francis E. Warren Air Force Base (FEW) | Cheyenne, Wyoming, United States | |
| 10 | 87.63 miles (141.02 km) N | Cheyenne Regional Airport (CYS) | Cheyenne, Wyoming, United States | |
| 11 | 97.37 miles (156.70 km) W | Eagle County Regional Airport (EGE) | Eagle, Colorado (near Vail), United States | |
| 12 | 101.26 miles (162.96 km) NNW | Laramie Regional Airport (LAR) | Laramie, Wyoming, United States | |
| 13 | 101.38 miles (163.15 km) WNW | Steamboat Springs Airport (SBS) | Steamboat Springs, Colorado, United States | |
| 14 | 101.93 miles (164.04 km) E | Colorado Plains Regional Airport (AKO) | Akron, Colorado, United States | |
| 15 | 104.64 miles (168.40 km) WSW | Aspen–Pitkin County Airport (ASE) | Aspen, Colorado, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,885.91 miles (17,519.13 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 2 | 10,750.30 miles (17,300.89 km) SE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 3 | 10,716.25 miles (17,246.10 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 4 | 10,695.97 miles (17,213.45 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 5 | 10,524.44 miles (16,937.41 km) ESE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 6 | 10,410.97 miles (16,754.79 km) ESE | Mananjary Airport (MNJ) | Mananjary, Madagascar | |
| 7 | 10,401.29 miles (16,739.21 km) ESE | Ampanihy Airport (AMP) | Ampanihy, Madagascar | |
| 8 | 10,365.91 miles (16,682.27 km) ESE | Fianarantsoa Airport (WFI) | Fianarantsoa, Madagascar | |
| 9 | 10,297.63 miles (16,572.38 km) SE | Toamasino Airport (TMM) | Toamasina, Madagascar | |
| 10 | 10,260.86 miles (16,513.21 km) SE | Sainte Marie Airport (SMS) | Île Sainte-Marie, Madagascar | |
| 11 | 10,250.92 miles (16,497.22 km) SE | Ivato International Airport (TNR) | Antananarivo, Madagascar | |
| 12 | 10,233.96 miles (16,469.93 km) ESE | Manja Airport (MJA) | Manja, Menabe, Madagascar | |
| 13 | 10,215.70 miles (16,440.53 km) ESE | Andavadoaka Airport (DVD) | Andavadoaka, Toliara province, Atsimo-Andrefana region, Madagascar | |
| 14 | 10,204.51 miles (16,422.53 km) ESE | Morombe Airport (MXM) | Morombe, Madagascar | |
| 15 | 10,198.16 miles (16,412.31 km) ESE | Miandrivazo Airport (ZVA) | Miandrivazo, Madagascar | |
| 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 | |