South Lancaster is a Unincorporated area located in Glengarry, Ontario and has an elevation of 53 meters.

• Latitude: 45° 7' 49'' North   (decimal: 45.1302777)
• Longitude: 74° 29' 21'' West   (decimal: -74.4891666)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Compact Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 53 meters
• Location: Glengarry
• Atlas of Canada Locator Map: South Lancaster
• GPS Coordinate Locator Map: South Lancaster Lat/Long