The driving time from Calgary to Niagara Falls via Regina, Winnipeg, Sault Ste. Marie, Toronto is 36 hours 51 minutes by road. You can also find other options to travel from Calgary to Niagara Falls via Regina, Winnipeg, Sault Ste. Marie, Toronto like bus, subway, tram, train and rail. To know the travel distances while planning a journey, find the
Distance from Calgary to Niagara Falls via Regina, Winnipeg, Sault Ste. Marie, Toronto!