border countries (7): Belarus 1111 km, Hungary 128 km, Moldova 1202 km, Poland 498 km, Romania 601 km, Russia 1944 km, Slovakia 97 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 Saturday, September 18, 2021
