Distance from Le Gardeur to St Catharines

The distance from Le Gardeur to St Catharines is 675 km (or 420 mi). The estimated driving time for the trip is 7 h 32 min and the main road for this route is the Autoroute 20, 20. In a straight line, the distance between Le Gardeur and St Catharines is 541 km (337 mi).