Trench Green is located in the county of Oxfordshire, South East England, three miles north-west of the major town of Reading, and 38 miles west of London. Trench Green lies just north-east of the Berkshire border. Trench Green falls within the district council of South Oxfordshire, under the county council of Oxfordshire. It is in the RG4 postcode district. The post town for Trench Green is Reading.
Trench Green is in the ceremonial county of Oxfordshire, the historic county of Oxfordshire, and the administrative county of Oxfordshire.
Trench Green is situated towards the southernmost extremity of Oxfordshire, and towards the easternmost extremity of Oxfordshire.
The nearest postcode to the centre of Trench Green is RG4 7UA.
Trench Green is situated roughly centrally between the southernmost and northernmost extremities of the RG4 postcode district, and towards the westernmost extremity of the RG4 postcode district.
The post town for Trench Green is Reading. Trench Green is in the RG4 postcode district, which corresponds to the post town of Reading.
The centre of Trench Green is located at position 51.49388° latitude and -1.01568° longitude.
The centre of Trench Green is located at the grid reference easting 468431 and northing 177674 within the British National Grid (OSGB36) system.
Position of Trench Green relative to nearby towns. Distance is measured from the centre of Trench Green to the centre of the town.
Position of Trench Green relative to nearby cities. Distance is measured from the centre of Trench Green to the centre of the city.