Warminster is located in the county of Wiltshire, South West England, four miles south of the town of Westbury, 15 miles south-east of the major city of Bath, 47 miles south-east of Cardiff, and 91 miles west of London. Warminster lies four miles east of the Somerset border. Warminster falls within the unitary authority of Wiltshire. It is in the BA12 postcode district. The post town for Warminster is Warminster.
Warminster is in the ceremonial county of Wiltshire, the historic county of Wiltshire, and the administrative county of Wiltshire.
Warminster is situated roughly centrally between the southernmost and northernmost extremities of Wiltshire, and towards the westernmost extremity of Wiltshire.
The nearest postcode to the centre of Warminster is BA12 9AY.
Warminster is situated towards the northernmost extremity of the BA12 postcode district, and roughly centrally between the easternmost and westernmost extremities of the BA12 postcode district.
The post town for Warminster is Warminster. Warminster is in the BA12 postcode district, which corresponds to the post town of Warminster.
The centre of Warminster is located at position 51.20491° latitude and -2.18119° longitude.
The centre of Warminster is located at the grid reference easting 387438 and northing 145094 within the British National Grid (OSGB36) system.
Position of Warminster relative to nearby towns. Distance is measured from the centre of Warminster to the centre of the town.
Position of Warminster relative to nearby cities. Distance is measured from the centre of Warminster to the centre of the city.