Average GPS coordinates for Porton Postcode location: 51.128, -1.732. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Porton on map:
Listing cities & postcodes (1):
>> Wiltshire, SP4 Porton, England, GPS coordinates: 51.1284,-1.7323
Listing cities & postcodes (1):
>> Wiltshire, SP4 Porton, England, GPS coordinates: 51.1284,-1.7323