Carthew is a Unincorporated area located in Simcoe, Ontario.

• Latitude: 44° 31' North   (decimal: 44.5167000)
• Longitude: 79° 27' West   (decimal: -79.4499999)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Railway Point
• Canadian Province/Territory: Ontario
• Location: Simcoe
• GPS Coordinate Locator Map: Carthew Lat/Long