There is a total of 11158 clues beginning with ri
- River at Berne
- River at Bristol
- River at Caen
- River at Chartres
- River at Corning, NY
- River at Eton
- River at Florence
- River at Frankfurt
- River at Frankfurt
- River at Ghent
- River at Gorki
- River at Leeds
- River at Liège
- River at Lyon
- River at Lyons
- River at Memphis
- River at Nantes
- River at Nieuport, Belgium
- River at Orleans
- River at Orsk
- River at Pisa
- River at Pittsburgh
- River at Plymouth Sound
- River at Potsdam
- River at Rennes
- River at Rome
- River at Rugby
- River at Stratford, Conn
- River at the mouth of the Amazon
- River at Thun
- River at Tours
- River at Vicksburg
- River at Yuma
- River at Zaragoza
- River Babylon was located on
- River bank
- River bank deposit
- River bank deposits
- River bank
- River bank: Archaic
- River bank: Lat
- River bank: Scot
- River banks
- River barrie
- River barrier
- River barriers
- River basin
- River beast
- River bed, in Africa
- River below the Boyoma Falls
- River bend
- River bends
- River beneath 37 Parisian bridges
- River beneath the 6th October Bridge
- River beneath the Brooklyn
- River beneath the Brooklyn Bridge
- River beside the Royal Shakespeare Theatre
- River between Argentina and Uruguay
- River between Brazil and N Paraguay
- River between Brazil and Paraguay
- River between China and North Korea
- River between China and Russia
- River between Devon and Cornwall
- River between Earth and Hades
- River between Europe and Asia
- River between Germany and Poland
- River between Germany and Poland
- River between Great Lakes
- River between Hungary and Yugoslavia
- River between Indiana and Illinois
- River between Iran and the Soviet
- River between Lake Erie and Lake Ontario
- River between Lake Erie and Lake Ontario
- River between Lake Ladoga and Gulf of Finland
- River between Manchuria and Korea
- River between Manchuria and Russia
- River between Manchuria and Siberia
- River between Manchuria and Soviet Russia
- River between Manchuria and the USSR
- River between Manchuria and USSR
- River between Manhattan and Bronx
- River between Manhattan and Brooklyn
- River between Moldavia and Bessarabia
- River between North Korea and China
- River between Ontario and Empire State
- River between Ontario and Quebec
- River between Poland and E Germany
- River between Poland and Germany
- River between Rumania and Russia
- River between Rumania and Ukraine
- River between Slovakia and Austria, Danube tributary
- River between Spain and Portugal
- River between Texas and Louisiana
- River between the Amboys
- River between two Great Lakes
- River between two Midwestern states
- River between Uruguay and Argentina
- River between Yugoslavia and Hungary
- River beyond the grave
- River birds