Sychyovka (Russian: Сычёвка) is a town and the administrative center of Sychyovsky District of Smolensk Oblast, Russia, located between the Vazuza and Losmina Rivers 234 kilometers (145 mi) northeast of Smolensk. Population: 8,111 (2010 Census); 8,683 (2002 Census); 9,643 (1989 Census).