The paper considers key risks of cultural and civilizational integration of the Russian-Ukrainian border region. Proceeding from the sociological surveys conducted, the following typical cultural and civilizational identities of the population of border regions of Russia and Ukraine are singled out: Russian, Ukrainian, Slavic, European, mondialist and Eurasian. The first of the risks found is discrete perception of social time and space. For the bulk of representatives of the regional communities, social time breaks down into parts acting like periods that are devoid of the shared logics and are contrasting towards each other. The second is associated with chronotope pattern structure consisting in the presence of cognitive and value-related dissonance which characterizes the consciousness of the population--this is expressed in acceptance of value attitudes not only mismatching but even opposing each other frequently. The third risk consists in incongruity and controversy of heterostereotypes that are emotionally colored set ideas of communication subjects about their counterparties. Irrelevance of ideas about the future acts as the last risk that is caused by asynchrony of social processes in the area which used to be united that is manifested both at interstate and regional levels.