Cities where you can find Circle K branches
- Walkerton (1)
- Wallaceburg (2)
- Wasaga Beach (2)
- Waterloo (1)
- Watford (2)
- Wawa (2)
- Welland (3)
- Westport (1)
- Wetaskiwin (2)
- Weyburn (1)
- Wheatley (2)
- Whistler (2)
- Whitby (7)
- Whitecourt (1)
- Wiarton (2)
- Winchester (2)
- Windsor (27)
- Wingham (2)
- Winnipeg (14)
- Woodbridge (7)
- Woodstock (4)