Бежецкий район
The source of the Melecha is located south of the selo of Staroye Sandovo in Sandovsky District. The river flows southwest, reaches Molokovsky District, and turns east forming the border between the districts. Further east, it departs south from the border, turns west, turns south, crosses into Bezhetsky District and joins the Mogocha to form the Osen southwest of the village of Pereuz.