The driving time from Sault Ste. Marie to Myrtle Beach via Charleston is 17 hours 6 minutes by road. You can also find other options to travel from Sault Ste. Marie to Myrtle Beach via Charleston like bus, subway, tram, train and rail. To know the travel distances while planning a journey, find the
Distance from Sault Ste. Marie to Myrtle Beach via Charleston!