St. Johns Valley is a Valley located in Welland, Ontario and has an elevation of 171 meters.

• Latitude: 43° 3' 57'' North   (decimal: 43.0658333)
• Longitude: 79° 16' 42'' West   (decimal: -79.2783333)
• Topography Feature Category: Valley
• Geographical Feature: Valley
• Canadian Province/Territory: Ontario
• Elevation: 171 meters
• Location: Welland
• Atlas of Canada Locator Map: St. Johns Valley
• GPS Coordinate Locator Map: St. Johns Valley Lat/Long