Both maps, Ordnance Survey - Crown Copyright 2006
The red dot marks the approximate location of the crash site on a large area of flat land known as the Hay.
This is six and a half miles west of Cambridge, which is marked on the larger map of England below

The Crash of K-King
Note: The crash site is on private land but can be seen from the Hardwick Millenium Footpath. For details, go to the following link and select the "Map" option: http://www.hardwick-cambs.org.uk/milenium/footpath/index.htm
December 16/17 1943 & The Battle of Berlin