Website listings of interest to users in Bolivia. Browse top quality websites in this TopWeb.Directory category. Bolivia is a country in South America with the capital at La Paz. The country surface is: 1,098,581 sq km. Border countries and border surface: Argentina 832 km, Brazil 3,423 km, Chile 860 km, Paraguay 750 km, Peru 1,075 km. Languages: Spanish (official) 60.7%, Quechua (official) 21.2%, Aymara (official) 14.6%, foreign languages 2.4%, other 1.2% (2001 census).