The driving time from Ottawa to Calgary via Sault Ste. Marie, Grand Rapids, Regina is 36 hours 34 minutes by road. You can also find other options to travel from Ottawa to Calgary via Sault Ste. Marie, Grand Rapids, Regina like bus, subway, tram, train and rail. To know the travel distances while planning a journey, find the
Distance from Ottawa to Calgary via Sault Ste. Marie, Grand Rapids, Regina!