Website listings of interest to users in Colombia. Browse top quality websites in this TopWeb.Directory category. Colombia is a country in South America with the capital at Bogota. The country surface is: 1,138,910 sq km. Border countries and border surface: Brazil 1,644 km, Ecuador 590 km, Panama 225 km, Peru 1,800 km, Venezuela 2,050 km. Languages: Spanish (official).