which city with the smallest population of all the members of the Council of Europe Chiesa di Sant'Andrea  located?
Chiesa di Sant'Andrea (Serravalle) Chiesa di Sant'Andrea (Serravalle) is a church located in Serravalle, San Marino. It was built in 1824 over the ancient walls of the former city. It belongs to the Roman Catholic Diocese of San Marino-Montefeltro. It was built in 1824. The church was dedicated to St. Andrew and the Virgin Mary.
Lodi Cathedral Lodi Cathedral (Italian: "Duomo di Lodi" , "Basilica Cattedrale della Vergine Assunta") is a Roman Catholic cathedral in Lodi, Lombardy, Italy. It is also a basilica minor. Dedicated to the Assumption of the Blessed Virgin Mary, it is the seat of the Bishop of Lodi. It is one of the largest churches in northern Italy.