Source: Wikipedia. In red, countries surrounded by landlocked countries themselves
See also
Countries:
World – Landlocked countries
Afghanistan, Austria, Belarus, Bolivia, Botswana, Burundi, Central African Republic, Chad, Czechia, enclaves, Ethiopia, Hungary, Kazakhstan, landlocked country, Malawi, Mali, Moldova, Mongolia, Nepal, Niger, Paraguay, Rwanda, San Marino, sea, South Sudan, Switzerland, Tajikistan, Uganda, Vatican, Zambia, Zimbabwe
