Mullion is located in the county of Cornwall, South West England, five miles south of the town of Helston, 54 miles south-west of the major city of Plymouth, 135 miles south-west of Cardiff, and 246 miles south-west of London. Mullion falls within the unitary authority of Cornwall. It is in the TR12 postcode district. The post town for Mullion is Helston.
Mullion is in the ceremonial county of Cornwall, the historic county of Cornwall, and the administrative county of Cornwall.
Mullion is situated towards the southernmost extremity of Cornwall, and roughly centrally between the easternmost and westernmost extremities of Cornwall.
The nearest postcode to the centre of Mullion is TR12 7BT.
Mullion is situated roughly centrally between the southernmost and northernmost extremities of the TR12 postcode district, and towards the westernmost extremity of the TR12 postcode district.
Postal Boundaries © GEOLYTIX copyright and database right 2012
The post town for Mullion is Helston. Mullion is in the TR12 postcode district, which corresponds to the post town of Helston.
The centre of Mullion is located at position 50.02797° latitude and -5.24049° longitude.
The centre of Mullion is located at the grid reference easting 168009 and northing 19236 within the British National Grid (OSGB36) system.
Position of Mullion relative to nearby towns. Distance is measured from the centre of Mullion to the centre of the town.
Position of Mullion relative to nearby cities. Distance is measured from the centre of Mullion to the centre of the city.