Website listings of interest to users in Indonesia. Browse top quality websites in this TopWeb.Directory category. Indonesia is a country in Southeast Asia with the capital at Jakarta. The country surface is: 1,904,569 sq km. Border countries and border surface: Timor-Leste 228 km, Malaysia 1,782 km, Papua New Guinea 820 km. Languages: Bahasa Indonesia (official, modified form of Malay), English, Dutch, local dialects (of which the most widely spoken is Javanese).