The river you're looking for is the Aare. It is the longest river that flows entirely within Switzerland, stretching approximately 295 kilometers. The Aare originates in the Bernese Alps and flows through several Swiss cities, including Bern and Aarau, before joining the Rhine River.
It begins in Switzerland and ends in the Netherlands
The Rhone river, one of the major european rivers, begins in Switzerland and end on the Mediterranean near Marseilles in southern France.
The Rhine begins in the Alps of Switzerland,
It starts at Switzerland and ends at The Netherlands.
Switzerland (Vorderrhein) -> North Sea ( Hoek van Holland)
The river is the Rhine, but you have it flowing backward. It begins in Switzerland, flows north along the France-Germany border, through Germany, then northwest through the Netherlands where most of its water passes through the distributary Rivier Waal to Rotterdam.
the longest river in Switzerland is the Rhine 375km 36,494km2
Up Helly Aa.
Switzerland has a river port at Basel.
A river that begins with I is the Illinois River in Illinois USA.
The Indus River is the major river of Pakistan that begins with an I.
River Aar.