The only country in Central America that does not border the Caribbean Sea is El Salvador. All other Central American countries do border it.
Germany and belgium are the only countries that border the Netherlands.
Germany is the only country to border Denmark.
The following countries are the only countries that border the Mediterranean Sea, if the country is not on this list then they do not border the sea.SpainFranceMonacoItalyMaltaSloveniaCroatiaBosnia and HerzegovinaMontenegroAlbaniaGreeceCyprusTurkeySyriaLebanonIsraelEgyptLibyaTunisiaAlgeriaMoroccoThere are only about a dozen that do border the Mediterranean, so the other hundred odd countries in the world do not.
Norway shares border with 3 countries, Sweden, Finland and Russia.
Senegal is the only country with a border with Gambia, and Gambia has a short coastline on the Atlantic Ocean.
Tokyo is only bordered by ocean and more of Japan. There are no countries that border the city.
The two European countries that border only one other country are Portugal and Denmark. Portugal shares its border exclusively with Spain, while Denmark shares a land border only with Germany. Both countries are located in Western Europe and have distinct cultural identities.
The only country that has a land border with Denmark is Germany.However, there is a road and rail tunnel connecting it to Sweden.Only Germany to the south.
America is the only country that borders the state of Kansas.
Vienna is not a country, it is the capital of Austria, a country in Europe that does not border any sea. It might pay you to look at a map and see which European countries do border the Mediterranean Sea - you will find that most European countries don't border the Mediterranean Sea. If you look wider, you will find that most countries in the world do not border the Mediterranean.
The Democratic Republic of Congo and Germany, only counting land borders.