How many countries border to countries that don't border to oceans?

There are 17 countries that border two countries that don't border the ocean (or two landlocked countries). They are...

- Brazil (Bolivia and Paraguay)

- Argentina (Bolivia and Paraguay)

- Liechtenstein (Switzerland and Austria)

- Switzerland (Liechtenstein and Austria)

- Slovenia (Austria and Hungary)

- Montenegro (Kosovo and Serbia)

- Bulgaria (Serbia and Macedonia)

- Macedonia (Kosovo and Serbia)

- Côte d'Ivoire (Burkina Faso and Mali)

- Mali (Niger and Burkina Faso)

- Algeria (Mali and Niger)

- Libya (Niger and Chad)

- Togo (Burkina Faso and Niger)

- Nigeria (Niger and Chad)

- Uganda (Rwanda and South Sudan)

- Rwanda (Burundi and Uganda)

- Zimbabwe (Zambia and Botswana)