By Car in Calgary

The Trans-Canada Highway (Highway 1) runs west to southeast across Alberta, through Calgary. Highway 2 passes through Calgary on its way from the U.S. border to Edmonton and points north. Calgary is 690 km (428 mi) northwest of Helena, Montana; it's 670 km (415 mi) northeast of Seattle, via the Trans-Canada Highway. Within Calgary, although many sights are in the downtown area and can be reached on foot, a car is useful for visiting outlying attractions.