| 2023-11-14 | River through three of the 10 largest cities of Russia |
| 2022-11-01 | Russian waterway famed for its sturgeon fishery |
| 2021-01-17 | Europe's longest river |
| 2018-10-22 | Europe's longest river |
| 2018-01-02 | Longest river in Europe |
| 2017-11-03 | Gorky Reservoir river |
| 2017-10-03 | River to the Caspian Sea |
| 2013-04-08 | Europe's longest river |
| 2008-12-15 | River to the Caspian |
| 2008-12-04 | One end of the Moscow Canal |
| 2008-08-10 | Europe's longest river |
| 2007-05-20 | One end of the Moscow Canal |
| 2006-12-03 | Vital Russian route |
| 2005-08-21 | "Mighty stream so deep and wide," in song |
| 2005-05-08 | River connected by canal to the Don |
| 2003-03-09 | Europe's longest river |
| 2001-07-02 | Longest river of Europe |
| 2000-03-19 | River to the Rybinsk Reservoir |
| 1999-10-12 | Longest river in Europe |
| 1997-04-26 | Important caviar source, with "the" |
| 1994-03-06 | Rybinsk Reservoir site |
| 1994-02-27 | River to the Caspian |