Eighteen Mile Rapids is a Rapids located in Sudbury, Ontario and has an elevation of 417 meters.

• Latitude: 47° 58' 20'' North   (decimal: 47.9722222)
• Longitude: 83° 17' 00'' West   (decimal: -83.2833333)
• Topography Feature Category: Rapids
• Geographical Feature: Rapids
• Canadian Province/Territory: Ontario
• Elevation: 417 meters
• Location: Sudbury
• Atlas of Canada Locator Map: Eighteen Mile Rapids
• GPS Coordinate Locator Map: Eighteen Mile Rapids Lat/Long