Gretna is a Town located in 5-1-1-W, Manitoba and has an elevation of 254 meters.

• Latitude: 49° 0' 28'' North   (decimal: 49.0077999)
• Longitude: 97° 33' 42'' West   (decimal: -97.5617000)
• Topography Feature Category: Town
• Geographical Feature: Town
• Canadian Province/Territory: Manitoba
• Elevation: 254 meters
• Location: 5-1-1-W
• Atlas of Canada Locator Map: Gretna
• GPS Coordinate Locator Map: Gretna Lat/Long