Cornwall Junction is a Unincorporated area located in Stormont, Ontario.

• Latitude: 45° 2' North   (decimal: 45.0332999)
• Longitude: 74° 45' West   (decimal: -74.7500000)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Station
• Canadian Province/Territory: Ontario
• Location: Stormont
• GPS Coordinate Locator Map: Cornwall Junction Lat/Long