Hannon is a Unincorporated area located in Wentworth, Ontario and has an elevation of 197 meters.

• Latitude: 43° 11' 17'' North   (decimal: 43.1880555)
• Longitude: 79° 49' 58'' West   (decimal: -79.8327777)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Post Office
• Canadian Province/Territory: Ontario
• Elevation: 197 meters
• Location: Wentworth
• Atlas of Canada Locator Map: Hannon
• GPS Coordinate Locator Map: Hannon Lat/Long