Rijeka na B
- Bosna
- Bosut
- Bednja
- Buna
- Bojana
- Bistra
- Bistrica
- Bosančica
- Brahmaputra
- Bospor
- Bijela
- Bila
- Bregava
- Bijela rijeka
- Brza
- Advertisement
- Bliha
- Biđ
- Babilon
- Butižnica
- Bura
- Banja
- bramaputra
- Brka
- Bol
- Bjelovacka
- biostica
- Bunica
- Bogdanica
- Baranja
- Begej
- Bela
- Bora
- Blinja
- Berava
- Babina rijeka
- Bisernica
- Bengal
- Buga
- Biokovo
- Bolta
- Baba
- Belaja
- Badnja
- Balticko
- Bina
- Buba
- Bijeli Nil
- Biserka
- bara
- Bon
- Bunja
- Bjelašnica
- Boras
- Buka
- Bola
- Baška
- Bjelica
- Brena
- Beta
- Bug
- Boyne
- Breznica
- Boljunčica
- Bana
- bajna
- Bukva
- Brasilia
- Bregalnica
- Bosfor
- Bil
- Bjela
- Beli drim
The words in the list Rijeka na B come from players of the word game City, Country, River.