At its easternmost point , the Don comes near the Volga , and the Volga-Don Canal ( length ca. 105 kilometres ( 65 mi ) ) , connecting both rivers , is a major waterway .
At its easternmost point , the Don comes near the Volga , and the Volga-Don Canal ( length ca. 105 km ( 65 miles ) ) , connecting both rivers , has been a major waterway .