Driving is the most practical way to reach Sault Ste. Marie from Kemptville. The journey covers 850 km and takes approximately 9 hours via Highway 416, Highway 417, and Highway 17. Sault Ste. Marie is located on the St. Marys River and offers access to Lake Superior and outdoor recreation.
Total Distance: Driving distance 850 km; Straight-line air distance 650 km.
The drive along the north shore of Lake Huron is very scenic.
June to September for warm weather and outdoor activities.