Website listings of interest to users in Tanzania. Browse top quality websites in this TopWeb.Directory category. Tanzania is a country in Africa with the capital at Dar es Salaam. The country surface is: 652,230 sq km. Border countries and border surface: Burundi 451 km, Democratic Republic of the Congo 459 km, Kenya 769 km, Malawi 475 km, Mozambique 756 km, Rwanda 217 km, Uganda 396 km, Zambia 338 km. Languages: Kiswahili or Swahili (official), Kiunguja (name for Swahili in Zanzibar), English (official, primary language of commerce, administration, and higher education), Arabic (widely spoken in Zanzibar), many local languages.