Duthill is a Unincorporated area located in Lambton, Ontario and has an elevation of 182 meters.

• Latitude: 42° 41' 31'' North   (decimal: 42.6919444)
• Longitude: 82° 23' 27'' West   (decimal: -82.3908333)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 182 meters
• Location: Lambton
• Atlas of Canada Locator Map: Duthill
• GPS Coordinate Locator Map: Duthill Lat/Long