The two crossword solutions for the term 'Russian City or Oblast' are Tomsk (5 letters) and Orel (4 letters). Tomsk is a city in Russia located in the south of the country, in the region of Siberia. It is the administrative center of the Tomsk Oblast and is one of the oldest cities in Siberia. Orel is a city in western Russia, located in the Oryol Oblast. It is the administrative center of the oblast and is an important industrial and cultural center in the region.