Nonstop flight route between Alconbury, England, United Kingdom and Concord, California, United States:
Departure Airport:

Arrival Airport:

Distance from AYH to CCR:
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- About this route
- AYH Airport Information
- CCR Airport Information
- Facts about AYH
- Facts about CCR
- 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 CCR
- List of Nearest Airports to CCR
- Map of Furthest Airports from CCR
- List of Furthest Airports from CCR
About this route:
A direct, nonstop flight between RAF AlconburyUSAAF Station 102 (AYH), Alconbury, England, United Kingdom and Buchanan FieldConcord Army Air Base (CCR), Concord, California, United States would travel a Great Circle distance of 5,285 miles (or 8,506 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 Buchanan FieldConcord Army Air Base, 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 Buchanan FieldConcord Army Air Base. 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: | CCR / KCCR |
Airport Name: | Buchanan FieldConcord Army Air Base |
Location: | Concord, California, United States |
GPS Coordinates: | 37°59'22"N by 122°3'24"W |
Area Served: | Contra Costa County, California |
Operator/Owner: | Contra Costa County |
Airport Type: | Public |
Elevation: | 26 feet (8 meters) |
# of Runways: | 4 |
View all routes: | Routes from CCR |
More Information: | CCR Maps & Info |
Facts about RAF AlconburyUSAAF Station 102 (AYH):
- The closest airport to RAF AlconburyUSAAF Station 102 (AYH) is Cambridge International Airport (CBG), which is located 20 miles (32 kilometers) ESE of AYH.
- A total of 67 bombers had been lost in RAF Bomber Command operations flown from Alconbury, eight were Blenheims and 59 Wellingtons.
- 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.
- 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.
- RAF Alconbury is also the home of the 501st Combat Support Wing.
- 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,
Facts about Buchanan FieldConcord Army Air Base (CCR):
- In 1946 the War Assets Administration returned the airport to the County.
- Buchanan FieldConcord Army Air Base (CCR) has 4 runways.
- Another plane crashed on April 13, 2004, shortly after leaving Buchanan Field.
- The closest airport to Buchanan FieldConcord Army Air Base (CCR) is Napa County Airport (APC), which is located only 20 miles (32 kilometers) NW of CCR.
- The furthest airport from Buchanan FieldConcord Army Air Base (CCR) is Tôlanaro Airport (FTU), which is located 11,334 miles (18,241 kilometers) away in Tôlanaro, Madagascar.
- Because of Buchanan FieldConcord Army Air Base's relatively low elevation of 26 feet, planes can take off or land at Buchanan FieldConcord Army Air Base 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.
- Buchanan Field covers 495 acres at an elevation of 26 feet above mean sea level.