Nonstop flight route between Houlton, Maine, United States and Georgetown, Ascension Island, Saint Helena:
Departure Airport:
(46°7'23"N by 67°47'30"W)
Arrival Airport:
(7°58'9"S by 14°23'38"W)
Distance from HUL to ASI:
4,973.38 miles (8,003.86 km)
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Jump to:
- About this route
- HUL Airport Information
- ASI Airport Information
- Facts about HUL
- Facts about ASI
- Map of Nearest Airports to HUL
- List of Nearest Airports to HUL
- Map of Furthest Airports from HUL
- List of Furthest Airports from HUL
- 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 Houlton International Airport (HUL), Houlton, Maine, United States and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 4,973 miles (or 8,004 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 Houlton International 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 Houlton International 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: | HUL / KHUL |
| Airport Name: | Houlton International Airport |
| Location: | Houlton, Maine, United States |
| GPS Coordinates: | 46°7'23"N by 67°47'30"W |
| Area Served: | Houlton, Maine |
| Operator/Owner: | Town of Houlton |
| Airport Type: | Public |
| Elevation: | 489 feet (149 meters) |
| # of Runways: | 2 |
| View all routes: | Routes from HUL |
| More Information: | HUL 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 Houlton International Airport (HUL):
- The closest airport to Houlton International Airport (HUL) is Northern Maine Regional Airport at Presque Isle (PQI), which is located 41 miles (66 kilometers) NNW of HUL.
- The furthest airport from Houlton International Airport (HUL) is Albany Airport (ALH), which is located 11,611 miles (18,686 kilometers) away in Albany, Western Australia, Australia.
- Because of Houlton International Airport's relatively low elevation of 489 feet, planes can take off or land at Houlton International 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.
- Houlton International Airport (HUL) has 2 runways.
Facts about RAF Ascension (ASI):
- The NASA Tracking Station at Devil's Ashpit and the Cable & Wireless Earth Station at Donkey Plain were built in the "mid-sixties" for space operations and communications, including the latter's use for transmitting "microwave borne data via the Early Bird Satellite back to the NASA facility at Andover, Maine.
- 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.
- 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".
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 40.91 miles (65.83 km) NNW | Northern Maine Regional Airport at Presque Isle (PQI) | Presque Isle, Maine, United States |     |
| 2 | 52.82 miles (85.00 km) NNW | Caribou Municipal Airport (CAR) | Caribou, Maine, United States | |
| 3 | 54.09 miles (87.05 km) SW | Millinocket Municipal Airport (MLT) | Millinocket, Maine, United States | |
| 4 | 57.30 miles (92.22 km) N | Loring International Airport (LIZ) | Limestone, Maine, United States | |
| 5 | 62.73 miles (100.96 km) ESE | Fredericton International Airport (YFC) | Fredericton, New Brunswick, Canada | |
| 6 | 64.68 miles (104.09 km) S | Princeton Municipal Airport (PNN) | Princeton, Maine, United States | |
| 7 | 67.99 miles (109.42 km) ESE | 5th Canadian Division Support Base Gagetown, (YCX) | Gagetown, New Brunswick, Canada | |
| 8 | 71.48 miles (115.04 km) N | Saint-Léonard Aerodrome (YSL) | Saint-Léonard, New Brunswick, Canada | |
| 9 | 84.03 miles (135.23 km) NNW | Northern Aroostook Regional Airport (WFK) | Frenchville, Maine, United States | |
| 10 | 91.46 miles (147.19 km) SSW | Old Town Municipal Airport (OLD) | Old Town, Maine, United States | |
| 11 | 103.86 miles (167.14 km) SSW | Bangor International Airport (BGR) | Bangor, Maine, United States | |
| 12 | 107.36 miles (172.77 km) ESE | Saint John Airport (YSJ) | Saint John, New Brunswick, Canada | |
| 13 | 118.89 miles (191.33 km) SSW | Hancock County-Bar Harbor Airport (BHB) | Bar Harbor, Maine, United States | |
| 14 | 126.58 miles (203.71 km) ENE | Miramichi Airport (YCH) | Miramichi, New Brunswick, Canada | |
| 15 | 139.92 miles (225.18 km) SW | Central Maine Airport of Norridgewock (OWK) | Norridgewock, Maine, United States | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 11,610.80 miles (18,685.73 km) SSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 2 | 11,591.92 miles (18,655.34 km) SSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 3 | 11,580.72 miles (18,637.32 km) SSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 4 | 11,561.27 miles (18,606.01 km) SSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 5 | 11,537.37 miles (18,567.56 km) SSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 6 | 11,531.74 miles (18,558.50 km) SSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 7 | 11,448.22 miles (18,424.07 km) SSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 8 | 11,445.45 miles (18,419.63 km) SSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 9 | 11,439.35 miles (18,409.81 km) SW | Esperance Airport (EPR) | Esperance, Australia | |
| 10 | 11,436.62 miles (18,405.42 km) SSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 11 | 11,333.09 miles (18,238.79 km) S | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |
| 12 | 11,289.29 miles (18,168.31 km) SSW | Kambalda Airport (KDB) | Kambalda, Western Australia, Australia | |
| 13 | 11,266.95 miles (18,132.35 km) SSW | Kalgoorlie-Boulder Airport (KGI) | Kalgoorlie, Western Australia, Australia | |
| 14 | 11,259.62 miles (18,120.55 km) SSW | Windarling Airport (WRN) | Windarling, Australia | |
| 15 | 11,249.54 miles (18,104.33 km) SSW | Morawa Airport (MWB) | Morawa, Western Australia, Australia | |
| 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 | |