Colnbrook is located in the county of Berkshire, South East England, three miles south-east of the major town of Slough, and 17 miles west of London. Colnbrook lies just south-east of the Buckinghamshire border, and was historically in the county of Buckinghamshire. Colnbrook falls within the unitary authority of Slough. It is in the SL3 postcode district. The post town for Colnbrook is Slough.
Colnbrook is in the ceremonial county of Berkshire, the historic county of Buckinghamshire, and the administrative county of Slough.
Colnbrook is situated roughly centrally between the southernmost and northernmost extremities of Berkshire, and towards the easternmost extremity of Berkshire.
The nearest postcode to the centre of Colnbrook is SL3 0NF.
Colnbrook is situated towards the southernmost extremity of the SL3 postcode district, and roughly centrally between the easternmost and westernmost extremities of the SL3 postcode district.
Postal Boundaries © GEOLYTIX copyright and database right 2012
The post town for Colnbrook is Slough. Colnbrook is in the SL3 postcode district, which corresponds to the post town of Slough.
The centre of Colnbrook is located at position 51.48445° latitude and -0.52811° longitude.
The centre of Colnbrook is located at the grid reference easting 502300 and northing 177193 within the British National Grid (OSGB36) system.
Position of Colnbrook relative to nearby towns. Distance is measured from the centre of Colnbrook to the centre of the town.
Position of Colnbrook relative to nearby cities. Distance is measured from the centre of Colnbrook to the centre of the city.