Scotland and England (Great Britain) share an island just East of Ireland across the Irish Sea.
Great Britain
The closest country nearest to Germany is Luxembourg which is 340.3 km (211.5 miles).
Ireland is named after the island it is located on, Ireland. Ireland the country is referred to as the Republic of Ireland so it is not confused with Northern Ireland, a country in the United Kingdom that borders the Republic of Ireland.
Geographically, at its closest point it is only about 25 miles from Britain to Ireland. However, unless you have your own yacht, you cannot travel between the two countries at their closest point. The closest ferry crossing takes several hours.
I dont really understand the question. The mother country of Ireland is... Ireland?
No. Ireland has an opt-out of it.
France
Depending on where you are in the country its either Wales, Scotland or England.
Ireland
The closest country to UK would be Ireland as they share a land border (Northern Ireland is part of the UK). The closest country to the island of Great Britain would still be Ireland as the Northern Irish island of Rathlin and Scotland lie some 15miles apart. However, it is about 20miles from mainland to mainland. The distance from England to France is about 21miles - just slightly further.
Ireland, a European country, shares a border with Northern Ireland, and Northern Ireland is part of the British Isles - so Ireland is the nearest European country. The next one would be France, which is on the other side of the English Channel.
The closest country nearest to Germany is Luxembourg which is 340.3 km (211.5 miles).
Northern Ireland then Scotland, Wales and England, These four countries are collectively known as the United Kingdom (UK)
England shares borders with Scotland and Wales, so they are the equally closest European countries to England. The closest mainland European country to England, which may be what you mean, is France.
Ireland shares a land border with Northern Ireland which is part of the UK. That makes Ireland the closest neighbour to the UK. Ireland is the offical English language name of the southern portion of the island of Ireland as used by the Government of Ireland and not Republic of Ireland or The Irish Republic.
Scotland has a land border with just one other country, which is England. The Province of Northern Ireland is a short distance across the Irish sea. A little further away are the Republic of Ireland and Wales, further away still, to the north and north east are Iceland and Norway. To the east of Scotland lie the Benelux countries, and Denmark.
Ireland is a country
Ireland is not a continent it is a country~!