Nonstop flight route between Denver, Colorado, United States and Georgetown, Ascension Island, Saint Helena:
Departure Airport:
(39°54'32"N by 105°7'1"W)
Arrival Airport:
(7°58'9"S by 14°23'38"W)
Distance from BJC to ASI:
6,609.13 miles (10,636.34 km)
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- About this route
- BJC Airport Information
- ASI Airport Information
- Facts about BJC
- Facts about ASI
- 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 ASI
- List of Nearest Airports to ASI
- Map of Furthest Airports from ASI
- List of Furthest Airports from ASI
About this route:
A direct, nonstop flight between Rocky Mountain Metropolitan Airport (BJC), Denver, Colorado, United States and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 6,609 miles (or 10,636 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 RAF Ascension, 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 RAF Ascension. 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: | ASI / FHAW |
| Airport Names: |
|
| Location: | Georgetown, Ascension Island, Saint Helena |
| GPS Coordinates: | 7°58'9"S by 14°23'38"W |
| Operator/Owner: | Ministry of Defence |
| View all routes: | Routes from ASI |
| More Information: | ASI Maps & Info |
Facts about Rocky Mountain Metropolitan Airport (BJC):
- 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.
- 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.
- Rocky Mountain Metropolitan Airport (BJC) has 3 runways.
- 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.
- Rocky Mountain Metropolitan Airport is a public-use airport located near Broomfield, Colorado, United States.
Facts about RAF Ascension (ASI):
- Ascension serves as a diversion airport for ETOPS aircraft crossing the Atlantic.
- The closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
- RAF Ascension Island is also the refuelling point for the Ministry of Defence's South Atlantic Air Bridge flights to RAF Mount Pleasant, on the Falkland Islands, from RAF Brize Norton in Oxfordshire, in the UK.
- The furthest airport from RAF Ascension (ASI) is Ujae Airport (UJE), which is nearly antipodal to RAF Ascension (meaning RAF Ascension is almost on the exact opposite side of the Earth from Ujae Airport), and is located 12,370 miles (19,907 kilometers) away in Ujae Atoll, Marshall Islands.
- The Target Tracking Radar Station was a Nike Zeus test facility for tracking reentry vehicles from Cape Canaveral missile launches.
| 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 | 964.90 miles (1,552.85 km) NNE | Sasstown Airport (SAZ) | Sasstown, Liberia | |
| 2 | 970.07 miles (1,561.18 km) NNE | Cape Palmas Airport (CPA) | Cape Palmas, Liberia | |
| 3 | 970.61 miles (1,562.04 km) NNE | Greenville/Sinoe Airport (SNI) | Greenville, Liberia | |
| 4 | 1,004.06 miles (1,615.87 km) NNE | Buchanan Airport (UCN) | Buchanan, Liberia | |
| 5 | 1,016.52 miles (1,635.93 km) NNE | Spriggs Payne Airport (MLW) | Monrovia, Liberia | |
| 6 | 1,019.92 miles (1,641.40 km) NNE | Roberts International Airport Roberts Field (ROB) | Monrovia, Liberia | |
| 7 | 1,057.48 miles (1,701.85 km) NNE | Sassandra Airport (ZSS) | Sassandra, Côte d'Ivoire | |
| 8 | 1,060.22 miles (1,706.26 km) NNE | Tchien Airport (THC) | Tchien, Liberia | |
| 9 | 1,078.81 miles (1,736.16 km) N | Sherbro International Airport (BTE) | Bonthe, Sierra Leone | |
| 10 | 1,099.23 miles (1,769.04 km) N | Gbangbatok Airport (GBK) | Gbangbatok, Sierra Leone | |
| 11 | 1,108.19 miles (1,783.46 km) NNE | Guiglo Airport (GGO) | Guiglo, Côte d'Ivoire | |
| 12 | 1,114.35 miles (1,793.37 km) N | Bo Airport (KBS) | Bo, Sierra Leone | |
| 13 | 1,118.49 miles (1,800.03 km) NNE | Kenema Airport (KEN) | Kenema, Sierra Leone | |
| 14 | 1,131.83 miles (1,821.51 km) NNE | Gagnoa Airport (GGN) | Gagnoa, Côte d'Ivoire | |
| 15 | 1,133.99 miles (1,824.97 km) N | Hastings Airport (HGS) | Freetown, Sierra Leone | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 12,369.71 miles (19,907.06 km) N | Ujae Airport (UJE) | Ujae Atoll, Marshall Islands | |
| 2 | 12,357.05 miles (19,886.69 km) NW | Lae Airport (LML) | Lae Atoll, Marshall Islands | |
| 3 | 12,310.77 miles (19,812.22 km) NW | Elenak Airport (EAL) | Elenak, Marshall Islands | |
| 4 | 12,282.52 miles (19,766.74 km) WNW | Bucholz Army Airfield (KWA) | Kwajalein, Marshall Islands | |
| 5 | 12,282.50 miles (19,766.72 km) WNW | Ebadon Airstrip (EBN) | Kwajalein Atoll, Marshall Islands | |
| 6 | 12,282.14 miles (19,766.14 km) N | Wotho Airport (WTO) | Wotho, Marshall Islands | |
| 7 | 12,254.29 miles (19,721.32 km) W | Majkin Airport (MJE) | Majkin, Marshall Islands | |
| 8 | 12,232.07 miles (19,685.57 km) W | Woja Airport (WJA) | Woja, Marshall Islands | |
| 9 | 12,217.96 miles (19,662.86 km) W | Ailinglaplap Atoll (AIP) | Ailinglaplap Atoll, Marshall Islands | |
| 10 | 12,205.53 miles (19,642.85 km) W | Jabot Airport (JAT) | Jabat Island, Marshall Islands | |
| 11 | 12,205.39 miles (19,642.62 km) W | Jeh Airport (JEJ) | Ailinglaplap Atoll, Marshall Islands | |
| 12 | 12,200.28 miles (19,634.41 km) NW | Namorik Airport (NDK) | Namorik Atoll, Marshall Islands | |
| 13 | 12,199.88 miles (19,633.75 km) NNW | Rongelap Airport (RNP) | Rongelap Atoll, Marshall Islands | |
| 14 | 12,191.27 miles (19,619.90 km) N | Bikini Atoll Airport (BII) | Bikini Atoll, Marshall Islands | |
| 15 | 12,180.68 miles (19,602.86 km) NE | Kosrae International Airport (KSA) | Kosrae, Federated States of Micronesia | |