Cours d'eau Lalonde is a River located in Saint-Télesphore; Vaudreuil-Soulanges, Quebec.

• Latitude: 45° 19' 12'' North   (decimal: 45.3200443)
• Longitude: 74° 25' 9'' West   (decimal: -74.4190669)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: Saint-Télesphore; Vaudreuil-Soulanges
• Atlas of Canada Locator Map: Cours d'eau Lalonde
• GPS Coordinate Locator Map: Cours d'eau Lalonde Lat/Long