Miagliano is acomune (municipality) in theProvince of Biella in theItalian regionPiedmont, located about 70 kilometres (43 mi) northeast ofTurin and about 4 kilometres (2 mi) northeast ofBiella. As of 31 December 2004, it had a population of 631 and an area of 0.7 square kilometres (0.27 sq mi).[3]