Hallnor is a Unincorporated area located in Cochrane, Ontario and has an elevation of 286 meters.

• Latitude: 48° 31' 00'' North   (decimal: 48.5166666)
• Longitude: 81° 8' 29'' West   (decimal: -81.1413888)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Urban Community
• Canadian Province/Territory: Ontario
• Elevation: 286 meters
• Location: Cochrane
• Atlas of Canada Locator Map: Hallnor
• GPS Coordinate Locator Map: Hallnor Lat/Long