Kamensk-Shakhtinsky is a town in Rostov Oblast

Rostov Oblast

Rostov Oblast is a federal subject of Russia , located in the Southern Federal District. Rostov Oblast has an area of and a population of making it the sixth most populous federal subject in Russia...

, located on the Seversky Donets River. It was founded by Cossack settlers in 1686 and was granted town status in 1927. Population:

Once a major coal-mining center of the eastern Donets coal basin, it now an important producer of artificial fibers and mining machinery as well as glass.

European route E40

European route E40

European route E 40 is the longest European route, more than long, connecting Calais in France via Belgium, Germany, Poland, Ukraine, Russia, Kazakhstan, Uzbekistan, Turkmenistan, and Kyrgyzstan, with Ridder in Kazakhstan near the border to China....

, the longest European route connecting Calais

Calais

Calais is a town in Northern France in the department of Pas-de-Calais, of which it is a sub-prefecture. Although Calais is by far the largest city in Pas-de-Calais, the department's capital is its third-largest city of Arras....

, France

France

The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 with Ridder, Kazakhstan

Kazakhstan

Kazakhstan , officially the Republic of Kazakhstan, is a transcontinental country in Central Asia and Eastern Europe. Ranked as the ninth largest country in the world, it is also the world's largest landlocked country; its territory of is greater than Western Europe...

, passes through Kamensk-Shakhtinsky.