* Denmark * Poland * Czesch Republic * Austria * Liechtenstein * Switzerland * France * Belgium * Netherlands
Germany
In Germany there are so far 413 counties
Eight counties border with Northamptonshire
Lincolnshire shares borders with four counties: Cambridgeshire, Norfolk, Rutland, and Leicestershire.
Dublin borders three counties. They are Meath, Kildare and Wicklow.
The answer depends on what kind of borders you are asking about. Almost every country has at least three borders if you include such borders as those between governmental divisions such as counties, states, provinces, territories, etc. And there are land borders and water borders.
Luxembourg is a small country that shares borders with Germany, France, and Belgium.
Northamptonshire borders the counties of Warwickshire, Leicestershire, Rutland, Cambridgeshire, Bedfordshire, Buckinghamshire, and Oxfordshire.
Cumbria and Northumberland are the English counties bordering Scotland. If you mean countries, then England is the answer.
5 counties border the county of Kilkenny. They are Laois, Wexford, Carlow, Tipperary and Waterford.
Luxembourg borders with France, Germany, and Belgium.
Luxembourg borders Belgium, France, and Germany.