Place
- Pervalka, Lithuania1
- Pickerel Creek1
- Pine Creek1
- Pipe Creek1
- Podjuchy, Poland1
- Pointe de Chassiron, France1
- Pontarlier, France1
- Pymatuning Creek1
- Péruwelz, Belgium1
- P’ohang, South Korea1
- Rance, Belgium1
- Rangoon, Myanmar [Burma]1
- Rocky River1
- Roeulx, Belgium1
- Rongy, Belgium1
- Rudbøl Kog, Denmark1
- Saint Joseph River1
- Saint Marys River1
- Saint-Jean-d’Angély, France1
- Saint-Léger, Belgium1