The distance between Adyar to Puducherry via Grand Southern Trunk Rd is 164 Km by road. You can also find the distance from Adyar to Puducherry via Grand Southern Trunk Rd using other travel options like bus, subway, tram, train and rail. Apart from the trip distance, refer
Directions from Adyar to Puducherry via Grand Southern Trunk Rd for road driving directions!