Nonstop flight route between Georgetown, Ascension Island, Saint Helena and Tisdale, Saskatchewan, Canada:
Departure Airport:
(7°58'9"S by 14°23'38"W)
Arrival Airport:
(52°50'12"N by 104°3'57"W)
Distance from ASI to YTT:
6,643.06 miles (10,690.94 km)
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- About this route
- ASI Airport Information
- YTT Airport Information
- Facts about ASI
- Facts about YTT
- 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 YTT
- List of Nearest Airports to YTT
- Map of Furthest Airports from YTT
- List of Furthest Airports from YTT
About this route:
A direct, nonstop flight between RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena and Tisdale Airport (YTT), Tisdale, Saskatchewan, Canada would travel a Great Circle distance of 6,643 miles (or 10,691 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 Tisdale 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 Tisdale 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: | YTT / |
| Airport Names: |
|
| Location: | Tisdale, Saskatchewan, Canada |
| GPS Coordinates: | 52°50'12"N by 104°3'57"W |
| Operator/Owner: | Town of Tisdale |
| Airport Type: | Public |
| Elevation: | 1532 feet (467 meters) |
| # of Runways: | 3 |
| View all routes: | Routes from YTT |
| More Information: | YTT Maps & Info |
Facts about RAF Ascension (ASI):
- Wideawake Airfield was a US installation built in 1943 by arrangement with the British government.
- RAF Ascension Island was re-garrisoned by the RAF in 1982 and used extensively as a staging base during the Falklands War.
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".
- Ascension Island Auxiliary Field was being built by 181 men from Saint Helena by 1957
- 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.
- Ascension serves as a diversion airport for ETOPS aircraft crossing the Atlantic.
- 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.
Facts about Tisdale Airport (YTT):
- The furthest airport from Tisdale Airport (YTT) is Margaret River Airport (MGV), which is located 10,119 miles (16,285 kilometers) away in Margaret River, Western Australia, Australia.
- Tisdale Airport (YTT) has 3 runways.
- In addition to being known as "Tisdale Airport", another name for YTT is "CJY3".
- The closest airport to Tisdale Airport (YTT) is Prince Albert (Glass Field) Airport (YPA), which is located 72 miles (115 kilometers) WNW of YTT.
| 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 | 71.70 miles (115.39 km) WNW | Prince Albert (Glass Field) Airport (YPA) | Prince Albert, Saskatchewan, Canada | |
| 2 | 73.28 miles (117.93 km) E | Hudson Bay Airport (YHB) | Hudson Bay, Saskatchewan, Canada | |
| 3 | 119.94 miles (193.02 km) WSW | Saskatoon John G. Diefenbaker International Airport (YXE) | Saskatoon, Saskatchewan, Canada | |
| 4 | 128.23 miles (206.37 km) SSE | Yorkton Municipal Airport (YQV) | Yorkton, Saskatchewan, Canada | |
| 5 | 128.99 miles (207.59 km) ESE | Swan River Airport (ZJN) | Swan River, Manitoba, Canada | |
| 6 | 145.46 miles (234.09 km) NE | The Pas Airport (YQD) | The Pas, Manitoba, Canada | |
| 7 | 160.20 miles (257.82 km) NE | Flin Flon Airport (YFO) | Flin Flon, Manitoba, Canada | |
| 8 | 166.64 miles (268.18 km) ENE | Moose Lake Airport (TC: CJB4) (YAD) | Moose Lake, Manitoba, Canada | |
| 9 | 167.20 miles (269.08 km) NNW | La Ronge (Barber Field) Airport (YVC) | La Ronge, Saskatchewan, Canada | |
| 10 | 168.11 miles (270.55 km) S | Regina International Airport (YQR) | Regina, Saskatchewan, Canada | |
| 11 | 174.57 miles (280.94 km) W | North Battleford Airport (YQW) | North Battleford, Saskatchewan, Canada | |
| 12 | 184.65 miles (297.16 km) SSW | CFB Moose Jaw (YMJ) | Moose Jaw, Saskatchewan, Canada | |
| 13 | 203.68 miles (327.79 km) WNW | Meadow Lake Airport (YLJ) | Meadow Lake, Saskatchewan, Canada | |
| 14 | 208.64 miles (335.78 km) ESE | Lt. Col W.G. (Billy) Barker, VC Airport (YDN) | Dauphin, Manitoba, Canada | |
| 15 | 211.93 miles (341.08 km) NNW | Pinehouse Lake Airport (ZPO) | Pinehouse Lake, Saskatchewan, Canada | |
| Rank | Distance & Direction | Airport Name & IATA Code | Airport Location | Further Actions |
| 1 | 10,118.92 miles (16,284.78 km) WSW | Margaret River Airport (MGV) | Margaret River, Western Australia, Australia | |
| 2 | 10,094.88 miles (16,246.09 km) WSW | Busselton Regional Airport (BQB) | Busselton, Western Australia, Australia | |
| 3 | 10,094.22 miles (16,245.04 km) WSW | Manjimup Airport (MJP) | Manjimup, Western Australia, Australia | |
| 4 | 10,068.41 miles (16,203.50 km) WSW | Bunbury Airport (BUY) | Bunbury, Western Australia, Australia | |
| 5 | 10,060.33 miles (16,190.48 km) WSW | Albany Airport (ALH) | Albany, Western Australia, Australia | |
| 6 | 10,054.18 miles (16,180.59 km) SSE | Sir Gaëtan Duval Airport (RRG) | Rodrigues Island, Mauritius | |
| 7 | 10,005.63 miles (16,102.47 km) WSW | Katanning Airport (KNI) | Katanning, Western Australia, Australia | |
| 8 | 10,004.06 miles (16,099.93 km) WSW | Rottnest Airport (RTS) | Rottnest Island, Western Australia, Australia | |
| 9 | 10,002.60 miles (16,097.59 km) SE | Pierrefonds Airport (ZSE) | Saint-Pierre, Réunion | |
| 10 | 9,997.35 miles (16,089.13 km) SE | Tôlanaro Airport (FTU) | Tôlanaro, Madagascar | |
| 11 | 9,995.41 miles (16,086.02 km) SSE | Sir Seewoosagur Ramgoolam International Airport (MRU) | Plaisance, Mauritius | |
| 12 | 9,995.34 miles (16,085.90 km) WSW | Jandakot Airport (JAD) | Jandakot, Western Australia, Australia | |
| 13 | 9,983.91 miles (16,067.50 km) WSW | Perth Airport (PER) | Perth, Western Australia, Australia | |
| 14 | 9,976.96 miles (16,056.32 km) SE | Roland Garros Airport (RUN) | St Denis, Réunion, France | |
| 15 | 9,934.09 miles (15,987.33 km) WSW | Jurien Bay Airport (JUR) | Jurien Bay, Western Australia, Australia | |