Cities where you can find Petro-Canada branches
- Radium Hot Springs (1)
- Red Deer County (1)
- Red Deer (2)
- Redwater (1)
- Regina (9)
- Repentigny (4)
- Revelstoke (2)
- Richelieu (1)
- Richibucto (1)
- Richmond Hill (7)
- Richmond (4)
- Rigaud (1)
- Rimouski (4)
- Riverton (1)
- Riverview (2)
- Rivière-Beaudette (1)
- Rivière-du-Loup (4)
- Rock Creek (1)
- Rockwood (1)
- Rocky Mountain House (1)
- Rocky View County (1)
- Rosedale (1)
- Rosetown (1)
- Rothesay (1)
- Rouyn-Noranda (4)