Chelmsford is a Unincorporated area located in Sudbury, Ontario and has an elevation of 269 meters.

• Latitude: 46° 34' 43'' North   (decimal: 46.5786111)
• Longitude: 81° 11' 49'' West   (decimal: -81.1969444)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Compact Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 269 meters
• Location: Sudbury
• Atlas of Canada Locator Map: Chelmsford
• GPS Coordinate Locator Map: Chelmsford Lat/Long