Seven Mile Island is a Island located in Ontario, Ontario and has an elevation of 267 meters.

• Latitude: 44° 10' 31'' North   (decimal: 44.1752777)
• Longitude: 78° 54' 38'' West   (decimal: -78.9105555)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 267 meters
• Location: Ontario
• Atlas of Canada Locator Map: Seven Mile Island
• GPS Coordinate Locator Map: Seven Mile Island Lat/Long