Slavsk is located in Russia (Kaliningrad Oblast) and time zone Europe/Kaliningrad.
Places nearby are Sovetsk, Neman and Silute.
Saint Petersburg is 876 km away, Moscow is 1,277 km away and Istanbul is 1,649 km away as the crow flies.
Distances from Slavsk to the most important cities in Russia and the world.
55.0425000°
21.6770400°
Settlement in Kaliningrad Oblast, Russia
https://en.wikipedia.org/wiki/Slavskoye,_Russia