Question: what european countries are entirely west of the prime meridian
Answer: Claimed by the United Kingdom ) South Shetland Islands ( Antarctic Treaty signatories / Claimed by the United Kingdom ) Partially Antarctica ( Antarctic Treaty signatories ) Antarctic Peninsula ( Entirely ) East Antarctica ( Partially ) West Antarctica ( Entirely ) Transantarctic Mountains ( Entirely ) Asia Partially Russia ( Siberia ) Europe Entirely Bailiwick of Guernsey ( United Kingdom ) Alderney Guernsey Sark Bailiwick of Jersey ( United Kingdom ) Faroe Islands ( Denmark ) Gibraltar ( United Kingdom ) Iceland Isle of Man ( United Kingdom ) Jan Mayen ( Norway ) Portugal ( Metropolitan ) Republic of Ireland Rockall ( United Kingdom ) Shetland ( United Kingdom ) Mostly Spain United Kingdom England ( Mostly ) Northern Ireland ( Entirely ) Scotland ( Entirely ) Wales ( Entirely ) Partially France ( Metropolitan ) Oceania Entirely American Samoa ( United States ) Baker Island ( United States ) Chatham Islands ( New Zealand ) Clipperton Island ( France ) Cook Islands ( New Zealand ) Easter Island ( Chile ) French Polyn