Switzerland and Austria are both European countries. Austria is a member of the organisation called the European Union, but Switzerland isn't.
Luxembourg, Switzerland, and Austria
Three landlocked countries in Europe are Switzerland, Austria, and Hungary.
Liechtenstein is a principality in central Europe between Austria and Switzerland.
Liechtenstein is land-locked country in Europe, between Switzerland and Austria.
Germany, Austria, and Switzerland are in Central Europe. However, if Europe were to be split just East and West, then these countries are a part of Western Europe.
Switzerland, Austria, and Liechenstein
Switzerland, Liechtenstein, and Austria.
Switzerland, Austria...
Luxembourg
Switzerland is located in central Europe, bordered by France, Germany, Italy, Austria and Liechtenstein.
Switzerland is a land-locked country in central Europe. It is surrounded by 5 other countries: France, Germany, Austria, Liechtenstein and Italy.
They are in Europe and they are not touching any oceans