Halwell is located in the county of Devon, South West England, five miles south of the town of Totnes, 19 miles east of the major city of Plymouth, 81 miles south of Cardiff, and 176 miles south-west of London. Halwell falls within the district council of South Hams, under the county council of Devon. It is in the TQ9 postcode district.
Halwell is in the ceremonial county of Devon, the historic county of Devon, and the administrative county of Devon.
Halwell is situated towards the southernmost extremity of Devon, and roughly centrally between the easternmost and westernmost extremities of Devon.
The nearest postcode to the centre of Halwell is TQ9 7JF.
Halwell is situated towards the southernmost extremity of the TQ9 postcode district, and roughly centrally between the easternmost and westernmost extremities of the TQ9 postcode district.
The centre of Halwell is located at position 50.36466° latitude and -3.72136° longitude.
The centre of Halwell is located at the grid reference easting 277667 and northing 53057 within the British National Grid (OSGB36) system.
Position of Halwell relative to nearby towns. Distance is measured from the centre of Halwell to the centre of the town.
Position of Halwell relative to nearby cities. Distance is measured from the centre of Halwell to the centre of the city.