Nonstop flight route between Alconbury, England, United Kingdom and Ottawa, Ontario, Canada:
Departure Airport:

Arrival Airport:

Distance from AYH to YOW:
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- About this route
- AYH Airport Information
- YOW Airport Information
- Facts about AYH
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- Map of Nearest Airports to AYH
- List of Nearest Airports to AYH
- Map of Furthest Airports from AYH
- List of Furthest Airports from AYH
- Map of Nearest Airports to YOW
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- List of Furthest Airports from YOW
About this route:
A direct, nonstop flight between RAF AlconburyUSAAF Station 102 (AYH), Alconbury, England, United Kingdom and Ottawa Macdonald–Cartier International Airport (YOW), Ottawa, Ontario, Canada would travel a Great Circle distance of 3,306 miles (or 5,321 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 AlconburyUSAAF Station 102 and Ottawa Macdonald–Cartier International 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 AlconburyUSAAF Station 102 and Ottawa Macdonald–Cartier International Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | AYH / EGWZ |
Airport Name: | RAF AlconburyUSAAF Station 102 |
Location: | Alconbury, England, United Kingdom |
GPS Coordinates: | 52°21'47"N by 0°13'22"W |
Operator/Owner: | Ministry of Defence |
View all routes: | Routes from AYH |
More Information: | AYH Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | YOW / CYOW |
Airport Name: | Ottawa Macdonald–Cartier International Airport |
Location: | Ottawa, Ontario, Canada |
GPS Coordinates: | 45°19'20"N by 75°40'1"W |
Area Served: | Ottawa, Ontario |
Operator/Owner: | Transport Canada |
Airport Type: | Public |
Elevation: | 374 feet (114 meters) |
# of Runways: | 3 |
View all routes: | Routes from YOW |
More Information: | YOW Maps & Info |
Facts about RAF AlconburyUSAAF Station 102 (AYH):
- In September 1939, RAF Upwood squadrons were given operational training roles and Alconbury became RAF Wyton's satellite under No.
- The furthest airport from RAF AlconburyUSAAF Station 102 (AYH) is Chatham Islands (CHT), which is located 11,821 miles (19,024 kilometers) away in Waitangi, Chatham Islands, New Zealand.
- The technical site on the north-west side was expanded where a single T2 hangar was also erected.
- The first American Eighth Air Force unit to take residence at RAF Alconbury was the 93d Bombardment Group, known as the "Travelling Circus" from Fort Myers AAF, Florida on 7 September 1942.
- During the Second World War, it was controlled by the USAAF Eighth Air Force, from 23 February 1944 to 7 August 1945 the United States Strategic Air Forces in Europe, thereafter the United States Air Forces in Europe,
- The closest airport to RAF AlconburyUSAAF Station 102 (AYH) is Cambridge International Airport (CBG), which is located 20 miles (32 kilometers) ESE of AYH.
- Squadrons 15 and 40 converted from Battles to Bristol Blenheim bombers, but did not take part in bombing raids with the new type until the German Blitzkrieg was unleashed in May 1940.
- This was the time of the Blitz, when many parts of Britain were being subjected to an almost nightly series of heavy air raids.
Facts about Ottawa Macdonald–Cartier International Airport (YOW):
- Ottawa Macdonald–Cartier International Airport (YOW) has 3 runways.
- On September 15, 1988, a Bradley Air Services BAe 748 crashed on approach to runway 25, killing both crew members.
- The furthest airport from Ottawa Macdonald–Cartier International Airport (YOW) is Margaret River Airport (MGV), which is located 11,465 miles (18,451 kilometers) away in Margaret River, Western Australia, Australia.
- Because of Ottawa Macdonald–Cartier International Airport's relatively low elevation of 374 feet, planes can take off or land at Ottawa Macdonald–Cartier 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.
- The closest airport to Ottawa Macdonald–Cartier International Airport (YOW) is Ottawa/Rockcliffe Airport (YRO), which is located only 10 miles (15 kilometers) N of YOW.
- In 2003, the Ottawa Macdonald–Cartier International Airport Authority unveiled its new passenger terminal building.
- The airport's board of directors approved a further expansion of the airport's passenger terminal on April 4, 2006.
- Macdonald–Cartier Airport is part of Canada's busiest air corridor between Ottawa, Montreal, and Toronto, which is commonly referred to as the Eastern Triangle.