Kazan (Russian: Каза́нь; Tatar: Казан, Qazan) is the capital city of the Republic of Tatarstan, Russia, and one of Russia's largest cities. It is a major industrial, commercial and cultural center, and remains the most important center of
Rostov-on-Don (Russian: � осто́в-на-Дону́, Rostov-na-Donu IPA: [rɐ'stof nə dɐ'nu]) is the city and the administrative center of Rostov Oblast and the Southern Federal District of Russia, located on the Don River, just 46 km from the S