The two crossword solutions for the term CITY OF RUSSIA are Moscow (6 letters) and Orel (4 letters). Moscow is the capital of Russia and is one of the largest cities in the world. It is located on the Moskva River in western Russia and is home to many iconic landmarks, such as the Kremlin and Red Square. Orel is a city in western Russia located on the Oka River. It is an important industrial center and is known for its many churches and monasteries.