Астрахань – Волгоград – Саратов – Винновка – Самара – Казань

Saratov is the largest city and administrative center of Saratov Oblast, Russia, and a major port on the Volga River upstream (north) of Volgograd.

Population: 837,900 people (2010 Census).

Time: Moscow Time +1.

Many things are unknown about that area and its earlier cultures. Uvek, a city of the Golden Horde, stood near the site of the modern city of Saratov from the mid-13th century until its destruction by Tamerlane in 1395. While the exact date of the foundation of modern Saratov is unknown, all plausible theories date it to ca. 1590,[ during the reign (1584–1598) of Tsar Fyodor Ivanovich, who constructed several settlements along the Volga River in order to secure the southeastern boundary of his state. Town status was granted to it in 1708. By the 1800s, Saratov had grown to become an important shipping port on the Volga. The Ryazan-Ural Railroad reached Saratov in 1870. In 1896 (26 years later), the line crossed the Volga and continued its eastward expansion. A unique train-ferry, owned by the Ryazan-Ural railroad, provided the connection across the river between the two parts of the railroad for 39 years, before the construction of a railway bridge in 1935.

During January 1915, with World War I dominating the Russian national agenda, Saratov became the destination for deportation convoys of ethnic Germans, Jews, Hungarians, Austrians and Slavs whose presence closer to the western front was perceived as a potential security risk to the state. During World War II, Saratov was a station on the north–south Volzhskaya Rokada, a specially designated military railroad supplying troops, ammunition and supplies to Stalingrad. In 1942-1943 the city was bombed by German aircraft. The main target was the Kirov oil refinery, which was heavily bombarded, seriously damaging the installation and destroying 80% of its plant and temporarily interrupting its work. The Luftwaffe was able to destroy all the fuel stock at bases in Saratov and eliminate the oil plant in the city. Until the end of the Soviet Union in 1991, the Soviet authorities designated Saratov a "closed city"; off-limits to all foreigners due to its military importance as the site of a vital facility manufacturing military aircraft.

Samara known from 1935 to 1991 as Kuybyshev is the largest city and administrative centre of Samara Oblast. The city is located at the confluence of the Volga and the Samara rivers

Population: 1.1 million people (2010 Census).

Time: Moscow Time +1.

Formerly a closed city, Samara is now a large and important social, political, economic, industrial, and cultural centre in Russia and hosted the European Union—Russia Summit in May 2007. It has a continental climate characterised by hot summers and cold winters. The life of Samara's citizens has always been intrinsically linked to the Volga River, which has not only served as the main commercial thoroughfare of Russia throughout several centuries, but also has great visual appeal. Samara's riverfront is considered one of the favourite recreation places both for local citizens and tourists. After the Soviet novelist Vasily Aksyonov visited Samara, he remarked: "I am not sure where in the West one can find such a long and beautiful embankment.

Kazan is the capital of Tatarstan. The city lies at the confluence of the Volga and the Kazanka rivers, covering an area of 425.3 square kilometres.

Population: ~ 1,244,000 people (as of 2018).

Time: Moscow time.

Kazan was founded in the late 13th century by the Golden Horde. In 1438, Kazan became the capital of the Khanate of Kazan. In 1552, Kazan was captured by Ivan the Terrible and became a part of Russia. The city was seized and largely destroyed during Pugachev's Rebellion of 1773–1775, but was later rebuilt during the reign of Catherine the Great. In the following centuries, Kazan grew to become a major industrial, cultural and religious centre of Russia. In 1920, after the Russian SFSR became a part of the Soviet Union, Kazan became the capital of the Tatar ASSR. After the dissolution of the Soviet Union, Kazan stayed as the capital of the Republic of Tatarstan. Kazan is renowned for its vibrant mix of Tatar and Russian cultures.In 2015, 2.1 million tourists visited Kazan, and 1.5 million tourists visited the Kazan Kremlin, a World Heritage Site. In April 2009, the Russian Patent Office granted Kazan the right to brand itself as the "Third Capital of Russia".In 2009 it was chosen as the "Sports capital of Russia",and it still is referred to as such. Kazan hosted the 2013 Summer Universiade, and was one of the host cities of the 2018 FIFA World Cup.