South Arm is a Bay located in Sudbury, Ontario and has an elevation of 396 meters.

• Latitude: 47° 34' 1'' North   (decimal: 47.5669444)
• Longitude: 81° 56' 11'' West   (decimal: -81.9363888)
• Topography Feature Category: Bay
• Geographical Feature: Arm
• Canadian Province/Territory: Ontario
• Elevation: 396 meters
• Location: Sudbury
• Atlas of Canada Locator Map: South Arm
• GPS Coordinate Locator Map: South Arm Lat/Long