Rahmanca is a village in Meriç District, in Edirne Province, Türkiye. Rahmanca lies at 69 m above sea level. It has 345 inhabitants. The nearest city is Uzunköprü, 16.8 km to the east. Near the border: Greece, 2.2 km. Among the landmarks around are Uzunköprü Bridge (15.8 km), Çelebi Sultan Mehmed Mosque (7.4 km) and Didymoteicho Fortress (7.5 km). Among the natural features are Cave of Vouva (8.3 km).