The driving time from Lethbridge to Sioux Falls via Mount Rushmore National Memorial is 17 hours 20 minutes by road. You can also find other options to travel from Lethbridge to Sioux Falls via Mount Rushmore National Memorial like bus, subway, tram, train and rail. To know the travel distances while planning a journey, find the
Distance from Lethbridge to Sioux Falls via Mount Rushmore National Memorial!