Nonstop flight route between Georgetown, Ascension Island, Saint Helena and Heide, Schleswig-Holstein, Germany:
Departure Airport:
(7°58'9"S by 14°23'38"W)
Arrival Airport:
(54°9'12"N by 8°53'54"E)
Distance from ASI to HEI:
4,501.16 miles (7,243.89 km)
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- About this route
- ASI Airport Information
- HEI Airport Information
- Facts about ASI
- Facts about HEI
- Map of Nearest Airports to ASI
- List of Nearest Airports to ASI
- Map of Furthest Airports from ASI
- List of Furthest Airports from ASI
- Map of Nearest Airports to HEI
- List of Nearest Airports to HEI
- Map of Furthest Airports from HEI
- List of Furthest Airports from HEI
About this route:
A direct, nonstop flight between RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena and Heide-Büsum Airport (HEI), Heide, Schleswig-Holstein, Germany would travel a Great Circle distance of 4,501 miles (or 7,244 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 RAF Ascension and Heide-Büsum 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 RAF Ascension and Heide-Büsum Airport. You'll see that it will travel the same route of the red line on this map!
Departure 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 |
Arrival Airport Information:
| IATA / ICAO Codes: | HEI / EDXB |
| Airport Names: |
|
| Location: | Heide, Schleswig-Holstein, Germany |
| GPS Coordinates: | 54°9'12"N by 8°53'54"E |
| Area Served: | Heide, Germany |
| Operator/Owner: | Flugplatz Heide-Büsum GmbH |
| Airport Type: | Public |
| Elevation: | 7 feet (2 meters) |
| # of Runways: | 1 |
| View all routes: | Routes from HEI |
| More Information: | HEI Maps & Info |
Facts about RAF Ascension (ASI):
- Ascension serves as a diversion airport for ETOPS aircraft crossing the Atlantic.
- Wideawake Airfield was a US installation built in 1943 by arrangement with the British government.
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
- RAF Ascension Island was re-garrisoned by the RAF in 1982 and used extensively as a staging base during the Falklands War.
- 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 closest airport to RAF Ascension (ASI) is Sasstown Airport (SAZ), which is located 965 miles (1,553 kilometers) NNE of ASI.
Facts about Heide-Büsum Airport (HEI):
- Heide-Büsum Airport (HEI) currently has only 1 runway.
- The furthest airport from Heide-Büsum Airport (HEI) is Chatham Islands (CHT), which is located 11,683 miles (18,801 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The closest airport to Heide-Büsum Airport (HEI) is Nordholz Naval Airbase (FCN), which is located 28 miles (46 kilometers) SSW of HEI.
- Because of Heide-Büsum Airport's relatively low elevation of 7 feet, planes can take off or land at Heide-Büsum 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.
- In addition to being known as "Heide-Büsum Airport", another name for HEI is "Flugplatz Heide-Büsum".
| 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 | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 28.37 miles (45.65 km) SSW | Nordholz Naval Airbase (FCN) | Nordholz, Germany | |
| 2 | 39.87 miles (64.16 km) W | Heligoland Airport (HGL) | Düne, Helgoland, Schleswig-Holstein, Germany | |
| 3 | 46.61 miles (75.02 km) SSW | Bremerhaven Airport (BRV) | Bremerhaven, Bremen, Germany | |
| 4 | 47.40 miles (76.29 km) WSW | Wangerooge Airport (AGE) | Wangerooge, Lower Saxony, Germany | |
| 5 | 52.67 miles (84.76 km) ENE | Kiel Holtenau Airport (KEL) | Kiel, Schleswig-Holstein, Germany | |
| 6 | 57.06 miles (91.83 km) NNW | Sylt Airport (GWT) | Westerland, Germany | |
| 7 | 57.31 miles (92.24 km) SE | Hamburg Finkenwerder Airport (XFW) | Hamburg, Germany | |
| 8 | 57.32 miles (92.25 km) SE | Hamburg Airport (HAM) | Hamburg / Fuhlsbüttel, Germany | |
| 9 | 66.47 miles (106.98 km) NNE | Sønderborg Airport (SGD) | Sønderborg, Denmark | |
| 10 | 76.04 miles (122.37 km) N | Vojens Airport (SKS) | Vojens, Denmark | |
| 11 | 76.56 miles (123.22 km) S | Bremen Airport (BRE) | Bremen, Germany | |
| 12 | 77.79 miles (125.19 km) ESE | Lübeck Airport (LBC) | Lübeck (near Hamburg), Schleswig-Holstein, Germany | |
| 13 | 86.20 miles (138.73 km) SW | Emden Airport (EME) | Emden, Lower Saxony, Germany | |
| 14 | 95.80 miles (154.18 km) N | Esbjerg Airport (EBJ) | Esbjerg, Denmark | |
| 15 | 97.16 miles (156.36 km) WSW | Borkum Airfield (BMK) | Borkum, Lower Saxony, Germany | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,682.53 miles (18,801.16 km) SSE | Chatham Islands (CHT) | Waitangi, Chatham Islands, New Zealand | |
| 2 | 11,435.92 miles (18,404.28 km) ESE | Dunedin International Airport (DUD) | Dunedin, Otago, New Zealand | |
| 3 | 11,421.81 miles (18,381.57 km) ESE | Oamaru Airport (OAM) | Oamaru, North Otago, New Zealand | |
| 4 | 11,400.39 miles (18,347.10 km) ESE | Ryan's Creek Aerodrome (SZS) | Stewart Island, New Zealand | |
| 5 | 11,394.10 miles (18,336.99 km) SE | Christchurch International Airport (CHC) | Christchurch, New Zealand | |
| 6 | 11,393.54 miles (18,336.09 km) ESE | Richard Pearse Airport (Timaru Airport) (TIU) | Timaru, New Zealand | |
| 7 | 11,392.13 miles (18,333.80 km) SE | Ashburton Aerodrome (ASG) | Ashburton, New Zealand | |
| 8 | 11,387.91 miles (18,327.02 km) ESE | Invercargill Airport (IVC) | Invercargill, New Zealand | |
| 9 | 11,373.15 miles (18,303.27 km) ESE | Alexandra Aerodrome (ALR) | Alexandra, New Zealand | |
| 10 | 11,368.48 miles (18,295.75 km) SE | Kaikoura Aerodrome (KBZ) | Kaikoura, New Zealand | |
| 11 | 11,345.52 miles (18,258.80 km) ESE | Wanaka Airport (WKA) | Wanaka, New Zealand | |
| 12 | 11,341.45 miles (18,252.25 km) ESE | Queenstown Airport (ZQN) | Queenstown, New Zealand | |
| 13 | 11,340.03 miles (18,249.97 km) SE | Hood Aerodrome (MRO) | Masterton, New Zealand | |
| 14 | 11,339.21 miles (18,248.65 km) SE | Wellington International Airport (WLG) | Wellington, New Zealand | |
| 15 | 11,336.33 miles (18,244.02 km) ESE | Glentanner Aerodrome (GTN) | Mount Cook, New Zealand | |