McMillan is a Unincorporated area located in Simcoe, Ontario and has an elevation of 201 meters.

• Latitude: 44° 43' 58'' North   (decimal: 44.7327777)
• Longitude: 79° 49' 3'' West   (decimal: -79.8175000)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Railway Point
• Canadian Province/Territory: Ontario
• Elevation: 201 meters
• Location: Simcoe
• Atlas of Canada Locator Map: McMillan
• GPS Coordinate Locator Map: McMillan Lat/Long