Ireland, united kingdom, and iceland
All island nations in Europe include Iceland, Ireland, United Kingdom, Malta, and Cyprus.
Gavdos, a Greek island.
Malta, Cyprus, Ireland, the United Kingdom, and Iceland are the 5 island nations in Europe.
Scotland shares the northern half of the island nation.
Iceland is the largest island nation in western Europe. Great Britain is a larger island but consists of 3 countries, which are England, Scotland and Wales. Northern Ireland, which together with Great Britain creates the United Kingdom, is on the separate island of Ireland, so the United Kingdom is not an island.
Five European countries are island nations: Iceland, Ireland, United Kingdom, Malta, and Cyprus.
Europe
First of all, the United Kingdom is not an island nation. The United Kingdom consists of the island of Britain and also Northern Ireland, which is part of the island of Ireland. There are a number of island nations in Europe, including:IcelandMaltaCyprus
Alderney is an island occupied by United Kingdom, in Europe.
There are four countries in the United Kingdom. England, Scotland, and Wales are the three constituent countries on the island of Great Britain, and Northern Ireland is on the island of Ireland, but part of the United Kingdom.
Contiguous means connected, so the non-contiguous countries of Europe would be countries not located/connected to mainland Europe. This would only include island nations in this case: Cyprus Iceland Ireland Malta United Kingdom