Land boundaries: total: 5,008 km
border countries (5): Angola 231 km, Cameroon 494 km, Central African Republic 487 km, Democratic Republic of the Congo 1,229 km, Gabon 2,567 km
Definition: This entry contains the total length of all land boundaries and the individual lengths for each of the contiguous border countries. When available, official lengths published by national statistical agencies are used. Because surveying methods may differ, country border lengths reported by contiguous countries may differ.
Source: CIA World Factbook - This page was last updated on July 9, 2017