Threemilestone is located in the county of Cornwall, South West England, three miles west of the city of Truro, 44 miles west of the major city of Plymouth, 119 miles south-west of Cardiff, and 234 miles west of London. Threemilestone falls within the unitary authority of Cornwall. It is in the TR3 postcode district. The post town for Threemilestone is Truro.
Threemilestone is in the ceremonial county of Cornwall, the historic county of Cornwall, and the administrative county of Cornwall.
Ceremonial County | Cornwall |
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Historic County | Cornwall |
Administrative County | Cornwall |
Threemilestone is situated roughly centrally between the southernmost and northernmost extremities of Cornwall, and roughly centrally between the easternmost and westernmost extremities of Cornwall.
The nearest postcode to the centre of Threemilestone is TR3 6GD.
Threemilestone is situated towards the northernmost extremity of the TR3 postcode district, and roughly centrally between the easternmost and westernmost extremities of the TR3 postcode district.
The post town for Threemilestone is Truro. Threemilestone is in the TR3 postcode district, which corresponds to the post town of Truro.
The centre of Threemilestone is located at position 50.26343° latitude and -5.11462° longitude.
Latitude | 50.26343° |
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Longitude | -5.11462° |
The centre of Threemilestone is located at the grid reference easting 178116 and northing 45026 within the British National Grid (OSGB36) system.
Easting | 178116 |
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Northing | 45026 |
Position of Threemilestone relative to nearby towns. Distance is measured from the centre of Threemilestone to the centre of the town.
Position of Threemilestone relative to nearby cities. Distance is measured from the centre of Threemilestone to the centre of the city.