Cours d'eau Létourneau is a River located in La Sarre; Abitibi-Ouest, Quebec.

• Latitude: 48° 50' 45'' North   (decimal: 48.8459261)
• Longitude: 79° 10' 46'' West   (decimal: -79.1795407)
• Topography Feature Category: River
• Geographical Feature: Cours d'eau agricole
• Canadian Province/Territory: Quebec
• Location: La Sarre; Abitibi-Ouest
• Atlas of Canada Locator Map: Cours d'eau Létourneau
• GPS Coordinate Locator Map: Cours d'eau Létourneau Lat/Long