The Vistula
The river Oder
Oder river
The Oder
The Vistula, which is the longest river in Poland
No,it flows into the Baltic Sea. p.s. it's in Europe but the Elbe Eiver flows into the North Sea...
The Oder River's source is in the Czech Republic and it flows through Poland to the Baltic Sea
The river Oder begins in the Czech Republic and flows through western Poland, later forming 187 kilometers of the border between Poland and Germany. It eventually flows into the Baltic Sea. The river Vistula is Poland's largest river and it too eventually flows into the Baltic Sea.
The Neisse River
The Neva, which flows into the Baltic Sea in St. Petersburg, Russia.
the odra
Odra