Nonstop flight route between Manitowaning, Ontario, Canada and Georgetown, Ascension Island, Saint Helena:
Departure Airport:

Arrival Airport:

Distance from YEM to ASI:
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- About this route
- YEM Airport Information
- ASI Airport Information
- Facts about YEM
- Facts about ASI
- Map of Nearest Airports to YEM
- List of Nearest Airports to YEM
- Map of Furthest Airports from YEM
- List of Furthest Airports from YEM
- 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 Manitowaning/Manitoulin East Municipal Airport (YEM), Manitowaning, Ontario, Canada and RAF Ascension (ASI), Georgetown, Ascension Island, Saint Helena would travel a Great Circle distance of 5,562 miles (or 8,952 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 Manitowaning/Manitoulin East Municipal 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 Manitowaning/Manitoulin East Municipal 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: | YEM / CYEM |
Airport Name: | Manitowaning/Manitoulin East Municipal Airport |
Location: | Manitowaning, Ontario, Canada |
GPS Coordinates: | 45°50'33"N by 81°51'27"W |
Operator/Owner: | Manitoulin East Municipal Airport Commission |
Airport Type: | Public |
Elevation: | 869 feet (265 meters) |
# of Runways: | 1 |
View all routes: | Routes from YEM |
More Information: | YEM Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | ASI / FHAW |
Airport Names: |
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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 Manitowaning/Manitoulin East Municipal Airport (YEM):
- The furthest airport from Manitowaning/Manitoulin East Municipal Airport (YEM) is Margaret River Airport (MGV), which is located 11,223 miles (18,061 kilometers) away in Margaret River, Western Australia, Australia.
- Manitowaning/Manitoulin East Municipal Airport (YEM) currently has only 1 runway.
- Because of Manitowaning/Manitoulin East Municipal Airport's relatively low elevation of 869 feet, planes can take off or land at Manitowaning/Manitoulin East Municipal 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 closest airport to Manitowaning/Manitoulin East Municipal Airport (YEM) is Gore Bay-Manitoulin Airport (YZE), which is located 34 miles (55 kilometers) W of YEM.
Facts about RAF Ascension (ASI):
- 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.
- 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 Target Tracking Radar Station was a Nike Zeus test facility for tracking reentry vehicles from Cape Canaveral missile launches.
- The station comes under the overall jurisdiction of the Commander British Forces South Atlantic Islands, an officer of one-star rank.
- In addition to being known as "RAF Ascension", another name for ASI is "Wideawake Airbase/Field".