Southerton is located in the county of Devon, South West England, three miles south-west of the town of Ottery St Mary, ten miles east of the major city of Exeter, 54 miles south of Cardiff, and 149 miles west of London. Southerton falls within the district council of East Devon, under the county council of Devon. It is in the EX11 postcode district. The post town for Southerton is Ottery St. Mary.
Southerton is in the ceremonial county of Devon, the historic county of Devon, and the administrative county of Devon.
Southerton is situated roughly centrally between the southernmost and northernmost extremities of Devon, and towards the easternmost extremity of Devon.
The nearest postcode to the centre of Southerton is EX11 1SD.
Southerton is situated towards the southernmost extremity of the EX11 postcode district, and towards the westernmost extremity of the EX11 postcode district.
The post town for Southerton is Ottery St. Mary. Southerton is in the EX11 postcode district, which corresponds to the post town of Ottery St. Mary.
The centre of Southerton is located at position 50.70694° latitude and -3.30893° longitude.
The centre of Southerton is located at the grid reference easting 307671 and northing 90518 within the British National Grid (OSGB36) system.
Position of Southerton relative to nearby towns. Distance is measured from the centre of Southerton to the centre of the town.
Position of Southerton relative to nearby cities. Distance is measured from the centre of Southerton to the centre of the city.