Take 175 South To Exit #228 Towards Stockbridge/Jonesboro. Turn Left Onto Highway 138. Turn Right Onto N. Henry Blvd Then Continue To Follow Ga-138 For 4 Miles. Turn Right Onto Millers Mill Rd. Calcutta Is Approx. 2 Miles On The Left. Gps Address Is 801 Millers Mill Rd. Stockbridge, Ga 30281.