Eightmile Narrows is a Channel located in Thunder Bay, Ontario and has an elevation of 370 meters.

• Latitude: 49° 14' 11'' North   (decimal: 49.2363888)
• Longitude: 87° 4' 27'' West   (decimal: -87.0741666)
• Topography Feature Category: Channel
• Geographical Feature: Narrows
• Canadian Province/Territory: Ontario
• Elevation: 370 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Eightmile Narrows
• GPS Coordinate Locator Map: Eightmile Narrows Lat/Long