The drive from Alma to Saint-Hyacinthe covers 350 kilometers and takes about 4 hours. You will travel south on Route 175 to Quebec City, then take Highway 20 West toward Saint-Hyacinthe. This route connects the northern lake region to the Montérégie region. It is a well-traveled highway route.
Total Distance: 350 km driving; 280 km straight-line air distance.
The drive is straightforward; plan for stops.
May to October for pleasant weather.