San Marino is surrounded by Italy.
Monaco is surrounded by France.
Lesotho is surrounded by South Africa.
America
Liechtenstein is a landlocked country surrounded by other landlocked countries: Switzerland and Austria. Similarly, San Marino is also a landlocked country surrounded by other landlocked countries: Italy.
A country that is landlocked is a country that is completely surrounded by other countries. It has no seacoast along its borders. Botswana and Paraguay are two examples of this.
A country that is landlocked is a country that is completely surrounded by land. It has no waterfront to speak of along it's borders. Botswana and Paraguay are two examples of this.
The answer is Lesotho and Swaziland.
Lesotho is a country completely surrounded by South Africa, while San Marino is a country completely surrounded by Italy.
The South America continent is surrounded by sea, not countries. To the north lies Mexico and the United States of America.
Switzerland has two semi-enclaved countries within its borders: Campione d'Italia and Büsingen am Hochrhein. Campione d'Italia is surrounded by Switzerland but belongs to Italy, while Büsingen am Hochrhein is surrounded by Germany but belongs to Switzerland.
There are two landlocked countries in Africa that share borders with only one other country. They are Lesotho, which is completely surrounded by South Africa, and Eswatini (formerly Swaziland), which is bordered by South Africa and Mozambique.
There are six landlocked countries in Africa that share their borders with only one other country. They are: Lesotho (shares border with South Africa) Eswatini (shares border with South Africa) Malawi (shares border with Mozambique) Burundi (shares border with Rwanda) Rwanda (shares border with Burundi) Eswatini (shares border with Lesotho)
Liechtenstein and Uzbekistan are the only two countries in the world that are double landlocked, meaning they are entirely surrounded by other landlocked countries.
Zimbabwe is one country. There are no other countries in it.
Brazil is shaped like a squashed diamond. On two sides, it is surrounded by south and north Atlantic oceans. On the other two sides, it is surrounded by land consisting of 10 different countries. See the related links for a map.