List of rivers of Poland

Columns: River name | Emptying into | Total length ( in km ) | Length in Poland ( in km ) | Total basin area ( in km ) | Basin area in Poland ( in km )
Wieprz | Vistula | 349 | 349 | 10,497 | 10,497 | Pilica | Vistula | 333 | 333 | 9,258 | 9,258 | Bóbr | Oder | 279 | 276 | 5,874 | 5,830 | Łyna | Pregolya | 264 | 207 | 7,126 | 5,298 | Wkra | Narew | 255 | 255 | 5,348 | 5,348 | Dunajec | Vistula | 249 | 249 | 6,796 | 4,838 | Nysa Łużycka | Oder | 246 | 197 | 4,403 | 2,201

Example questions:
What is the total length of the Poland river of the river which flows through three countries . | What is the total length of the river in Poland that is in southeastern Poland and western Ukraine ? | What is the total length in Poland of the river that is navigable from Kostryzn nad Odra to Konin ? | What is the total length of the river in Poland that is the 9th longest river in Europe ?

Answers:
590 | 457 | 795 | 1022