Trevia is located in the county of Cornwall, South West England, zero miles west of the town of Camelford, 30 miles north-west of the major city of Plymouth, 89 miles south-west of Cardiff, and 208 miles west of London. Trevia falls within the unitary authority of Cornwall. It is in the PL32 postcode district. The post town for Trevia is Camelford.
Trevia is in the ceremonial county of Cornwall, the historic county of Cornwall, and the administrative county of Cornwall.
Trevia is situated towards the northernmost extremity of Cornwall, and towards the easternmost extremity of Cornwall.
The nearest postcode to the centre of Trevia is PL32 9UX.
Trevia is situated towards the southernmost extremity of the PL32 postcode district, and towards the westernmost extremity of the PL32 postcode district.
The post town for Trevia is Camelford. Trevia is in the PL32 postcode district, which corresponds to the post town of Camelford.
The centre of Trevia is located at position 50.62137° latitude and -4.6894° longitude.
The centre of Trevia is located at the grid reference easting 209859 and northing 83638 within the British National Grid (OSGB36) system.
Position of Trevia relative to nearby towns. Distance is measured from the centre of Trevia to the centre of the town.
Position of Trevia relative to nearby cities. Distance is measured from the centre of Trevia to the centre of the city.